Quantative problem solving Essay Example | Topics and Well Written Essays - 2500 words

Quantative problem solving - Essay Example On the other hand, Carol recommends the Exer-Trim program of the XYZ Fitness Club which offers a daily pass and use of gym and other health facilities worth $2.56 inclusive of supplements at a fixed annual cost of $307. As a challenge to herself, Tanya has to decide on the option that would enable her to lose weight and save money on the first 60 days prior to their out-of-the-country vacation. A. Analyze the cost of each option algebraically – Each cost equation may be written in the slope-intercept form y = mx + b, Assuming that the value of the daily set meal under the U-Light program is not subject to change, then Tanya would have to pay a constant rate of $5.13 if she chooses to diet without workout and agree to cover the $145-annual fee. Hence, the cost of enrolment for the U-Light package may be set, depending on the number of days (t) signed up for, as: C(t) = 5.13*t + 145 (in which the slope (m) is the rate $5.13 charge per day and the y-intercept (b) assumes the fixe d cost of $145 (on a yearly basis)). Considering the Exer-Trim program, nevertheless, Tanya has the alternative of visiting the XYZ club for an extensive workout that can make her thoroughly fit even in the absence of restricting diet on food. She just needs to pay a uniform daily rate of $2.56 that comes with fixed settlement of $307 for supplementary items such that, depending also on the number of days (t) enrolled for, it would cost her: C(t) = 2.56*t + 307 (in which the slope (m) is the rate $2.56 charge per day and the y-intercept (b) is given by the fixed cost of $307 (on a yearly basis)) C(t) stands for ‘cost in dollars’ whereas ‘t’ represents the number of days (diet and exercise) and to find solution where the values of C(t) and t are the same for both schemes, equate 5.13*t + 145 = 2.56*t + 307 which becomes 2.57*t = 162 (on combining like terms) ---? t ? 63.035 days (upon division of each side by 2.57) Then, substituting this value of ‘tâ €™ into one of the original equations: C(63.035) = 5.13*(63.035) + 145 ---? C(63.035) ? $468.37 This means that the solution is approximately at: B. Depict the real-world problem on a single graph – Sketch of the Graph: Total Workout or Diet Meal Cost (per package) C(t) t-days (diet or exercise) C. Discuss a decision-making process that is based on both mathematical reasoning and non-financial, or situational, considerations. After solving the system of equations and sketching each linear graph on the xy-plane, Tanya can now decide according to the following outcomes: At t > 63.035 days, it would cost Tanya too much to go on a south beach diet with U-Light program whereas at t < 63.035 days, it is rather expensive to go after extensive workout with Exer-Trim program. Since Tanya’s priority is to save money for the first 60 days of her weight loss scheme, she must then opt for the U-Light program and go on south beach diet that merely includes one pass to the gym. T he graph shows that she can save more for the Bali-getaway if she agrees to pay $5.13 a day for a south beach diet meal with fixed annual service charge of $145. In that case, she would

Psycho-pharmacology review Research Paper Example | Topics and Well Written Essays - 500 words

Psycho-pharmacology review - Research Paper Example When taken by pregnant women, the drug is known to cause various birth defects. Studies reveal that sertraline is very effective in the treatment of some subtypes of depression and panic disorder but not in the treatment of obsessive-compulsive disorder (O'Kearney). Although the drug is used to treat social phobia and posttraumatic stress disorder, it leads to only modest improvement in these conditions. 2. Ritalin: The generic name of this drug is methylphenidate hydrochloride which is a central nervous system stimulant. Ritalin is used in the treatment of attention-deficit hyperactivity disorder (ADHD) in children and adults. It is also used in the symptomatic management of narcolepsy. Ritalin can become addictive. Some of the common side effects of this drug include nervousness, agitation, anxiety or irritability, trouble sleeping (insomnia), loss of appetite, headache, stomach ache, nausea, dizziness and heart palpitations. It is also known to cause some serious side effects like slowing of growth in children, seizures and eyesight changes or blurred vision. Although there is no information regarding the safety and effectiveness of long-term Ritalin treatment in children, it has been found to be very effective in the treatment of ADHD (St. Louis Psychologists and Counseling Information and Referral).

Free Essays - The Trap Motif in Hamlet :: Shakespeare Hamlet Essays

The Trap Motif in Hamlet Hamlet, William Shakespeare's greatest tragedy, is a story of murder and deceit. The "trap" is a major motif in Hamlet because it is set by various characters, it is motivated by a variety of reasons and the results are often ironic. The first trap is set by Hamlet for the king. Hamlet is enraged by his fathers murder and is seeking vengeance. Hamlet sets a trap by persuading the actors to re-enact his fathers murder on stage. * He sets this trap because he wants to be sure that Claudius is the killer; Hamlet is delighted to see Claudius's reaction to the play. Ah, ha! Come, some music; come, the recorders. For if the King like not the comedy, Why then, belike, he likes it not, perdy. Come, some music. (3.2) It scares Claudius and makes him afraid of Hamlet. * Hamlet is now sure that Claudius is the murderer, but Claudius is so worried that he sends Hamlet to England with Rosencrantz and Guildenstern with an order for Hamlet to be killed. I like him not, nor stands it safe with us to let his madness range. Therefore prepare you. I your commission will forthwith dispatch, And he to England shall along with you. (3.3) The next trap Hamlet sets takes place at sea. While Hamlet is on his way to England he boards another ship during a battle and he sets a trap for Rosencratnz and Guildenstern. Hamlet leaves a letter with the Kings seal on it ordering them to be executed when they arrive in England. Hamlet does not like Rosencrantz and Guildenstern because they worked so closely with the King and were always troubling Hamlet. Why, man, they did make love to this employment. They are not near my conscience. Their defeat by their own insinuation grow. `Tis dangerous when the baser nature comes Between the pass and fell incensed points of mighty opposites. (5.2) When Rosencrantz and Guildenstern arrive in England they are executed. The final trap is set by Claudius and Laertes. * When Claudius gets word from Hamlet that he is coming back from England alone he decides to set a trap for Hamlet, at the same time, Laertes is seeking revenge on Hamlet for killing his father. Free Essays - The Trap Motif in Hamlet :: Shakespeare Hamlet Essays The Trap Motif in Hamlet Hamlet, William Shakespeare's greatest tragedy, is a story of murder and deceit. The "trap" is a major motif in Hamlet because it is set by various characters, it is motivated by a variety of reasons and the results are often ironic. The first trap is set by Hamlet for the king. Hamlet is enraged by his fathers murder and is seeking vengeance. Hamlet sets a trap by persuading the actors to re-enact his fathers murder on stage. * He sets this trap because he wants to be sure that Claudius is the killer; Hamlet is delighted to see Claudius's reaction to the play. Ah, ha! Come, some music; come, the recorders. For if the King like not the comedy, Why then, belike, he likes it not, perdy. Come, some music. (3.2) It scares Claudius and makes him afraid of Hamlet. * Hamlet is now sure that Claudius is the murderer, but Claudius is so worried that he sends Hamlet to England with Rosencrantz and Guildenstern with an order for Hamlet to be killed. I like him not, nor stands it safe with us to let his madness range. Therefore prepare you. I your commission will forthwith dispatch, And he to England shall along with you. (3.3) The next trap Hamlet sets takes place at sea. While Hamlet is on his way to England he boards another ship during a battle and he sets a trap for Rosencratnz and Guildenstern. Hamlet leaves a letter with the Kings seal on it ordering them to be executed when they arrive in England. Hamlet does not like Rosencrantz and Guildenstern because they worked so closely with the King and were always troubling Hamlet. Why, man, they did make love to this employment. They are not near my conscience. Their defeat by their own insinuation grow. `Tis dangerous when the baser nature comes Between the pass and fell incensed points of mighty opposites. (5.2) When Rosencrantz and Guildenstern arrive in England they are executed. The final trap is set by Claudius and Laertes. * When Claudius gets word from Hamlet that he is coming back from England alone he decides to set a trap for Hamlet, at the same time, Laertes is seeking revenge on Hamlet for killing his father.

Supply Chain Quality Management Practices

TOWARDS A BETTER UNDERSTANDING OF SUPPLY CHAIN QUALITY MANAGEMENT PRACTICES Article: International Journal of Production Research †¢This paper reports the result of a comparative study of quality tools and methods adaptation by operations and supply chain managers. †¢SCQM is defined as a system based approach to performance improvement that leverages opportunities created by upstream and downstream linkages with suppliers and customers. †¢Operation management is traditional been explained by some version of an ‘inputs-transformation process- outputs’ view of the productive capability of the firms.From Quality perspective, operation managers have focused on internal activities such as process control process improvement, product design improvement and design of experiment. As a result, more and more six-sigma improvement project evolved. †¢In addition experts like Deming have long emphasized importance of customers and supplier. †¢In this paper, i t explored the difference between quality management practice of operation managers and each type of managers emphasizes supply chain managers, including what quality tools.Tool can here mean the method such as benchmarking, an approach to improving quality such as process improvement team (PIT) and leadership. Literature review and hypothesis development †¢Supply chain management has developed as a field from the integration of operations and marketing management. As a result, a linkage with upstream firms – which was once the domain of purchasing – has been elevated in importance. †¢The quality management precedence for this is found in Deming’s fourth point, ‘End the practice of awarding business on the basis of price tag alone.Instead, minimize total cost. Move towards a single supplier for any one item, on a long-term relationship of loyalty and trust’. This has resulted in a merging of quality management and supply chain management p rinciples. †¢Supply chain management practices can result in operational benefits such as decreased production lead times, reduced costs, faster product development, and increased quality †¢In this article calling for integration of quality and supply chain management Theodorakioglu found a significant positive correlation between supplier management and total quality management.Quality has been one of the critical determines in choosing suppliers. Hence a hypothesis is developed t understand how managers differ in adopting quality tool. †¢57 quality tools are selected. Some of the tools are Benchmarking, Enterprise resource planning (ERP), Just in Time (JIT), lean, Quality awards, Six Sigma Black Belt DMAIC, Poka Yoke, basic seven tools of quality like flowcharts, Fish bone Diagram, Affinity diagram, 5-S, Problem evaluation and review technique (PERT), and Data analysis. Quality professional tools like control chart, computer aided testing (CAT), inspection, Gage R&R . †¢Some supply chain tools like customer relationship management, Complaint resolution, Supplier development, Supplier evaluation like ISO 9000, and customer benefit package. †¢Design tools like Quality Function Deployment (QFD), Computer Aided Design (CAD), Concurrent design, Quality assurance (QA), Failure mode and effects analysis(FMEA), Design of Experiment(DOE), Design for manufacture (DFM), Reliability Index, DMADV, and Robust design by Taguchi. Management tools like On the Job Training, Change Management, Human resource Management (HRM), Systems Thinking, Contingency Theory, Plan-do-check-act (PDCA) cycle, Crosby-managing quality concept, Malcolm Baldrige National Quality Award (MBNQA), Jurans – Trilogy of improvement, and Hoshin planning †¢However, these tools are a broad collection of approaches to improving quality that will provide insights to the differences between how operations and supply chain managers approach quality improvement. Methods Data for this study was gathered by inviting participants to complete a web-based survey. The survey included seven Likert scales that allowed respondent rank the extent to which they utilized various quality tools. †¢These lists are submitted to the panel of six supply chain and quality managers. Result in removal of one tool and addition of two tools in the survey. Total 57 tools are included in the survey. †¢The test was conducted with MBA students, APICS members, ISM members, and CSCMP members. Result Using SAS, it is examined difference in the utilization of quality tools between operation and managers and supply chain managers. It is computed and found the difference between mean responses of each manger. †¢A positive difference indicate – a particular tool is utilized to a greater extend between both managers. Negative differences indicate – operation managers tend to use the tool more than supply chain managers. †¢To test our hypothesis, we then ranked the quality tool means and performed a Kruskal Wallis test to analyze differences in ranks where the treatment was type of manager.Conclusion †¢Tools of high importance to both Supply Chain and Operation Managers: On the job training, Data Analysis, Supply chain management, Customer relationship management, Project Management and survey. †¢Tools important primarily to Supply Chain Mangers: Leadership, Benchmarking, Complaint resolution, Supplier management, Change management, ERP, Awards, Design for the environment, Six sigma, and Deming. †¢Tools important primarily to Operation Mangers: QFD, Computer Aided Design (CAD), Computer Aided Testing (CAT), Prototyping, ISO 9000, Design for Manufacture, PDCA, Gage R&R, and 5-S. Tools of low importance to both Supply Chain and Operations Managers: DMAIC, Crosby, DMADV, MBNQA, SERVQUAL, Juran, and Hoshin. †¢There are few surprises. The low rankings for the Baldrige award and the six-sigma methodologies were somewh at surprising. It could be that DMAIC and DMADV is more the domain of six sigma black belts. Since these black belts tend to be more specialized, both managers may not utilize these processes in daily problem solving and decision-making. Reflection on the identified differences reveals that operations managers tend to manage supply chain relationship through procedural methods such as ISO 9000 and supplier evaluation. Supply chain managers tend to adopt more collaborative approaches such as supplier development, awards, and complaint resolution processes. As the field of operations moves more in a supply chain direction, this could change. Supply chain professionals have long emphasized collaboration and this has become part of the supply chain culture.

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Muckrakers and Their Major Investigations

Essay about Classical Management Theories - 1523 Words

Successful management requires an understanding of the fundamental concepts of effective management techniques and principles. In order to gain such insight, and manage effectively and efficiently, managers must develop an awareness of past management principles, models and theories. From the turn of the 20th Century, the need for a formal management theory was growing evident; organisations required a system to guide managers in an attempt to improve productivity and efficiency of workers. This urgency for a theory saw the development of six major management approaches, the focus of this essay will be on two of the classical management theories; the scientific management theory and the human relations movement. The contributions of both†¦show more content†¦(Mohanty and Sethi, 1996) The underlying assumption of the Scientific Management Theory, according to Dwyer (2005) is that Human nature is machine-like and thoroughly rational, motivated by simple, uncomplicated economical needs. In 1924, a series of studies were conducted in an attempt to determine the effect that lighting had on the productivity of a worker. These studies were later known as the Hawthorne Studies. The studies, which were fronted by Elton Mayo, provided new insights into individual and group behaviour, and found that social norms or group standards were the major determinants of workers behaviour. (Robbins et al., 2006). It is from the Hawthorne Studies that the Human Relations Movement stemmed, and this theory holds a philosophy that a managers concern for workers will lead to their increased satisfaction and improved performance. (Dwyer, 2005) The names associated with this movement include; Dale Carnegie, Abraham Maslow and Douglas McGregor. The main characteristics of the Human Relations Movement included; a scientific approach to the analysis of human behaviour, concern for the well-being of workers, attention to interpersonal relationships, and a view of the worker as a significant v ariable. (Mohanty and Sethi, 1996) The Human Relations Movement contradicted many of the major suppositions of the Scientific Management Theory. Scientific Management focused on the use of exactShow MoreRelatedClassical Theory And Classical Management Theory1454 Words   |  6 PagesClassical Management Theory originated in the late 19th century however it became widely popular in the first half of the 20th century. During this period, business and organizations were trying to solve issues such as reducing costs, worker relations, and increase productivity and efficiency. Additionally, many businesses and organization found themselves trying to deal with employees who did not speak English. You can say this theory came about as a means to try and find the â€Å"best† solution orRead MoreClassical Management Theory And The Classical Theory1503 Words   |  7 PagesThe Classical Management Theory entered the business world in the early nineteenth century, with an emphasis o n increasing worker productivity. Developed by Frederick Taylor, the classical theory of management advocated a scientific study of tasks and the workers responsible for them. It was the foundation of many modern management theories and it aimed to improve operations within an organization. The Classical Management Theory was broken into three schools of thinking: Scientific management, whichRead MoreClassical Management Theories1568 Words   |  7 PagesSuccessful management requires an understanding of the fundamental concepts of effective management techniques and principles. In order to gain such insight, and manage effectively and efficiently, managers must develop an awareness of past management principles, models and theories. From the turn of the 20th Century, the need for a formal management theory was growing evident; organisations required a system to guide managers in an attempt to improve productivity and efficiency of workers. ThisRead MoreThe Classical Theory Of Mana gement2103 Words   |  9 PagesThe Classical Theory of Management During the 1700’s -1800’s a systematic thought process for an established American government battled between Jeffersonianism and Hamiltonianism. The Jeffersonian argued a weak federal government and strong state and local governments, on the grounds that lower-level government will be more responsive than the national government to the popular will. The Jeffersonian also argued that the American economy should rely more on agriculture than on industry and seesRead MoreThe Classical Theory Of Management Theory1588 Words   |  7 Pages The Classical Management theory entered the business world in the early nineteenth century, with a goal on increasing worker productivity. Developed by Frederick Taylor, the classical theory of management advocated a scientific study of jobs and the workers in charge for them. It was the foundation of modern management theories and it aimed to improve operations within an organization. (Robbins Cutler, 2014). The Classical Management T heory was broken into three categories: Scientific ManagementRead MoreClassical Management Theory1529 Words   |  7 PagesClassical management theory, for all it’s rationality and potential to improve efficiency, dehumanised the practice of management (Inkson Kolb, 2001). Choosing either bureaucracy or scientific management, discuss this quote and argue whether modern business’ continues to dehumanise. People’s conception of the nature of work and the social relationships between individuals in various levels in organizations changed, brought by the industrial revolution of the late 1800s. Classical managementRead MoreThe Classical Theory Of Management Essay3683 Words   |  15 Pages1 ï  ¶ Classical theory: The Organizations use quality administration frameworks to enhance the effectiveness of their procedures and systems, which can help build peacefulness. Complete Quality Management frameworks utilize a mixture of apparatuses and speculations to enable workers, construct a group climate and concentrate on the voice of the client to convey quality items on time to the customers which can make better and proper formula of work. There is some categorize of classical theory suchRead MoreTheories of Classical Management563 Words   |  2 PagesThe classical approach were established and carried out in the early 1900centyry. Group of technician, manager and scientist came up with idea in order to reduce industrial dispute. They are Frederick Taylor-the theory of scientific management, Max Weber- theory of bureaucracy, and Henri Fayol – theory of classical management. Most of them theories were based on the principal for a comprehensive theory of management. Now I am going to discuss about perspective view of each theories. Frederick TaylorRead MoreClassical Theory : Theory Of Management Essay9754 Words   |  40 Pages1: Classical Theory: The traditional point of view underscores managing work and the need to run company beneficially. The viewpoint is called established in light of the fact the first works and commitments that include the canter of cutting edge administration hypothesis. There are three types of management in classical theory Scientific management, Administrative management and Bureaucratic management. Scientific management: †¢ Scientific Management, called Taylorism, it is a theory of managementRead MoreClassical Theory And Scientific Management Theory1767 Words   |  8 Pagescentury, classical management theory was proposed. This classical management theory maintains labours’ high level specialization, centralized decision making, as well as maximize profit. (www.businessdictioary.com ) The main two thoughts of classical theory are bureaucracy and scientific management. Nowadays some people argue that the classical management theory is no longer suitable for modern world and they are outmoded because of the business environment has changed. This management theory is not