...assignment immediately prior to the exam. Problems LP1, LP2, LP3, LP4, and B.10 are to be solved by the manual graphical method using an iso-Z line to either maximize or minimize the objective function whichever is appropriate. LP1 The Really Big Shoe (RBS) is a manufacturer of basketball and football shoes. Ed must decide the best way to spend advertising resources. Each football team sponsored requires 120 pairs of shoes. Each basketball team requires 32 pairs of shoes. Football coaches receive $300,000 for shoe sponsorship and basketball coaches receive $1,000,000. Ed’s promotional budget is $30,000,000. The RBS has a limited supply (4 liters or 4000 cubic centimeters) of flubber, a rare and costly compound used in promotional athletic shoes. Each pair of basketball shoes requires 3 cc of flubber and each pair of football shoes requires 1 cc of flubber. Ed wants to sponsor as many basketball and football teams as resources will allow. What are the maximum number of teams that may be sponsored? Formulate the linear program. Solve it graphically. Ans = 26.3 or 26 Basketball teams and 12.3 or 12 Football teams LP2 Mile-High Brewery makes a light beer and a dark beer. Mile-High has a limited supply of barley, bottling capacity, and market for the light beer. Profits are $0.20 per bottle of light beer and $0.50 per bottle of dark beer. The table below shows the resource availability of products at the Mile-High Brewery. How many bottles of each product should...
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...Foundation Repair of Texas, founded in 1992, offers more than 100 years of combined experience in providing structural foundation and drainage solutions for commercial and residential property owners. We not only understand the geology of Texas Prairie Land Soils and the broad range of problems they can cause, we know how to fix them. Serving Austin, Dallas, Fort Worth, Houston and San Antonio Texas. We understand there are no "one size fits all" scenarios when it comes to repairing your home's unique foundation needs. Our experts evaluate, educate and formulate the correct solution using the appropriate technology for a long lasting repair –all backed with our lifetime transferable warranty. Perma-Pier Foundation Repair of Texas regular practice is to have the most up-to-date information and research regarding your foundation and drainage questions for both commercial and residential property owners.. As an industry leader, Perma-Pier implements quarterly training to keep current with cutting-edge applications as well as FHA, VA, HUD, and 203k guidelines. This ensures a seamless transaction for home owners, buyers, sellers, Realtors and commercial property owners. At Perma-Pier, we formulate professional solutions to protect your most valuable asset—your home. Call 877.840.9993 or Click Today! We are the Texas Drought and Expansive Soil Experts When working with Texas soils, it’s important to be aware of the issues that lie with drainage and dryness. Texas is one of the...
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...grand jury verdict. More disgusting is how many people were quick to make allegations of racial inequality and made it the root cause of Michael Browns murder before knowing that facts. With so many preconceived ideas of police officers and minorities, the facts of what actually happened were being lost in a snowball of misguided lies and burying the evidence of the situation. Although the death of Michael Brown was tragic, many people failed to think critically, and let their anger fog their thinking. The cause and effect: Michael Brown a young black male was shot by Officer Wilson a white police officer, is an invalid judgment. Looking for relationships in a cause and effect could lead to distorted opinions (Ruggiero, 2012). Racial inequality is a sensitive topic for many Americans to discuss but by exercising critical thinking, we as a society could tear down barriers and live harmoniously. Critically Assessing Situations Free will is the ability to choose, think, and act of your accord. Having free will to formulate my thoughts allows me not be influenced by others opinions or beliefs. More important, free will enables me to formulate my ideas and to express my thoughts, and to seek truths. Without free will, I would just conform to what others believe and have no real meaningful insights. Similar, truth is what is factual, reality, and mutually agreed upon by all who investigate (Ruggiero, 2012). We use the truth to help formulate our thoughts to analyze the soundness...
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...collaboration evidence is found. Ask me for a hint if you are stuck on any particular problem. • I am looking for very specific, detailed, correct, and complete answers. • Most answers found on the Internet (especially Wikipedia) are generic answers for people without a networking background and...
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...Problem 1: Marketing selection problem Hua Ann is running for reelection as mayor of a small town in Alabama. Khurai Jum, Ann’s campaign manager during this election, is planning the marketing campaign, and there is some stiff competition. Jum has selected four ways to advertise: telvevision ads, radio ads, billboards, and newspaper ads. The costs of these, the audience reached by each type of ad, and the maximum number of each is shown in the following table TYPE OF AD | COST PER AD | AUDIENCE REACHED/AD | MAXIMUM NUMBER | TV | $800 | 30,000 | 10 | Radio | $400 | 22,000 | 10 | Billboards | $500 | 24,000 | 10 | Newspaper | $100 | 8,000 | 10 | In addition, Jum has decided that there should be at least six ads on TV or radio or some combination of those two. The amount spent on billboards and newspaper together must not exceed the amount spent on TV ads. While fundraising is still continuing, the monthly budget for advertising has been set at $15,000. How many ads of each type should be placed to maximize the total number of people reached? Requirement: 1. Formulate the problem. 2. Use Excel Solver to find the answer. Include in your answer the excel file. Problem 2: Transportation/Shipping Problem Transportation or shipping problem involves determining the amount of goods or items to be transported from a number of origins to a number of destinations. The Top Speed Bicycle Co. manufactures and markets a line of 10-speed bicycles nationwide. The firm has...
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...This unit assessment is to see does students have an understanding of relationships between numerical, geometric, verbal, and symbolic form and arithmetic sequences in order to extend algebraic reasoning. Students will use words and symbols to describe the relationship between the terms in an arithmetic sequence and their positions in the sequence. After this assessment students should have the understanding of the relationships between numerical, geometric, verbal and arithmetic sequences in to extend algebraic reasoning. Learning Outcomes a. Students will be able to identify appropriate formulas for solving algebraic problems (knowledge). b. Students will use equations to solve problems (application). c. Students will formulate problem situations when given a simple equation and formulate an equation when given a problem situation (synthesis). Assessment Context Students will demonstrate different representations of data and generate formulas or expressions that represent the data. Students will be able to write a statement that represents the relationships of data...
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...known whether one can send documents to the other and vice versa (nobody besides the head makes any decisions other than forwarding the petitions). Forwarding between the officials is done with a courier, so there is a limit uij – the maximum number of petitions in an hour that bureaucrat i can forward to bureaucrat j. You are performing an audit of this organization. While trying to eliminate the useless paperwork forwarding all together is not realistic, you at least want to know how many petitions in an hour can be processed by the current system. (a) Formulate the problem of determining the maximum rate at which the petitions can be processed as a standard maximum flow problem. (b) Now suppose that since each employer is very busy with other equally important duties, there is also a limit on the number of petitions per hour that they can process: ai . Formulate the problem of determining the maximum rate at which the petitions can be processed as a standard maximum flow problem. (c) Suppose that n = 5 and the relevant data is given below. Draw the graphs that correspond to your models in 2a and...
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...Demand for chairs is limited to 6 per day. Each chair requires 8 hours of labor and 2 pounds of wood, whereas a table requires 10 hours of labor and 6 pounds of wood. The profit derived from each chair is $400 and from each table, $100. The company wants to determine the number of chairs and tables to produce each day in order to maximize profit A. Formulate a linear programming model for this problem B. Solve the model by using computer sw. Q2. In problem 1, how much labor and wood will be unused if the optimal numbers of chairs and table produced? Q3. In problem1, explain the effect on the optimal solution of changing the profit on the table from $100 to $500. * Solve the model by using computer SW. Q4. RPR has been conducted to do survey following an election primary in New Hampshire. The firm must assign interview to conduct the survey by telephone or in person. One person can conduct 80 telephone interviews or 40 personal interviews in a single day. The following criteria have been established by the firm to ensure a representative survey: An A. Formulate a linear programming model for this problem B. Solve the linear programming model by using computer sw(Excel or DS for...
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...LINEAR PROGRAMMING FORMULATION PROBLEMS AND SOLUTIONS 7-14 The Electrocomp Corporation manufactures two electrical products: air conditioners and large fans. The assembly process for each is similar in that both require a certain amount of wiring and drilling. Each air conditioner takes 3 hours of wiring and 2 hours of drilling. Each fan must go through 2 hours of wiring and 1 hour of drilling. During the next production period, 240 hours of wiring time are available and up to 140 hours of drilling time maybe used. Each air conditioner sold yields a profit of $25. Each fan assembled may be sold for a $15 profit. Formulate and solve this LP production mix situation to find the best combination of air conditioners and fans that yields the highest profit. Use the corner point graphical approach. Let X1 = the number of air conditioners scheduled to be produced X2 = the number of fans scheduled to be produced Maximize | 25X1 | + | 15X2 | | | (maximize profit) | Subject to: | 3X1 | + | 2X2 | ≤ | 240 | (wiring capacity constraint) | | 2X1 | + | X2 | ≤ | 140 | (drilling capacity constraint) | | | | X1, X2 | ≥ | 0 | (non-negativity constraints) | Optimal Solution: X1 = 40 X2 = 60 Profit = $1,900 7-15 Electrocomp’s management realizes that it forgot to include two critical constraints (see Problem 7-14). In particular, management decides that to ensure an adequate supply of air conditioners for a contract, at least 20 air conditioners should...
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... 1) The goal of this research is to discover the real nature of the problem and to suggest new possible solutions or new ideas. Exploratory - Exploratory research design is a study intended to investigate in depth findings about the problem and formulate a hypothesis. 2) A food manufacturer wants to know the demographics of people who purchase organic foods. Descriptive design is used to describe a targeted population of users and forecast future demand. 3) A scientist wanted to find out what animals lived the longest, how long they lives, and what environmental characteristics were that the animals lived in.. Descriptive - If the research is concerned with finding out who, what, where, when, or how much, then the study is descriptive. 4) British Airways would like to test in-flight Internet services on one of its regular flights from New York to Tokyo. The company charges $30 one week and $15 the next week. Causal 5) A firm is thinking of hiring a research firm to ‘try out’ different commercials with potential customers. They plan on showing each commercial to the respondents, and asking them to rank the effectiveness of each commercial. Exploratory - Exploratory research design can be used when looking for insight into problems. is a study which is designed to find out enough about the problem to usefully formulate a hypothesis 6) A...
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...Explain computer ethics Computers are special technology and they raise some special ethical issues. In this essay I will discuss what makes computers different from other technology and how this difference makes a difference in ethical considerations. In particular, I want to characterize computer ethics and show why this emerging field is both intellectually interesting and enormously important. On my view, computer ethics is the analysis of the nature and social impact of computer technology and the corresponding formulation and justification of policies for the ethical use of such technology. I use the phrase "computer technology" because I take the subject matter of the field broadly to include computers and associated technology. For instance, I include concerns about software as well as hardware and concerns about networks connecting computers as well as computers themselves. A typical problem in computer ethics arises because there is a policy vacuum about how computer technology should be used. Computers provide us with new capabilities and these in turn give us new choices for action. Often, either no policies for conduct in these situations exist or existing policies seem inadequate. A central task of computer ethics is to determine what we should do in such cases, i.e., to formulate policies to guide our actions. Of course, some ethical situations confront us as individuals and some as a society. Computer ethics includes consideration of both personal and social policies...
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...Deterministic Optimization Homework 1 Deadline : 27 Sept 2015 Problem 1 (40 Points). A wine Company produces two kinds of wine Nectar and Red. The wines are produced from 64 tons of grapes the company has acquired this season. A 1,000-gallon batch of Nectar requires 4 tons of grapes, and a batch of Red requires 8 tons. However, production is limited by the availability of only 50 cubic yards of storage space for aging and 120 hours of processing time. A batch of each type of wine requires 5 cubic yards of storage space. The processing time for a batch of Nectar is 15 hours, and the processing time for a batch of Red is 8 hours. Demand for each type of wine is limited to seven batches. The profit for a batch of Nectar is $9,000, and the profit for a batch of Red is $12,000. The company wants to determine the number of 1,000-gallon batches of Nectar and Red to produce in order to maximize profit. a Formulate a linear programming model for this problem. b Solve this model by using graphical analysis. c How much processing time will be left unused at the optimal solution? d What would be the effect on the optimal solution of increasing the available storage space from 50 to 60 cubic yards? Problem 2 (60 Points). A manufacturing firm into two products. Each product may undergo three processes (assembly, finishing and packing). The firm has 2400 hours available for assembly and 800 hours for finishing,and 1200 hours for packing. Each unit of product 1 has a profit of $5...
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... May 10, 2015 S130145 PRIMAN Elektra Products, Inc. I. Definition of the Problem Elektra Products, Inc. is an old company that has been around for 80 years. It had once been a top leading company in the industry but those years are long gone. Over the years, it has been encountering the following problems that lead to a great concern for its top management. These problems are as follows: a. Declining market share due to increased foreign and domestic competition b. Few and far in between new product ideas c. Poor staff relationship – Departments such as manufacturing and sales barely spoke to each other d. Employee morale is in all time low – Many employees are actively seeking other jobs Top management is already aware of the company’s shortcomings and problems. This led to the hiring of new CEO, Martin Griffin, who is pushing for the new empowerment campaign. Management is aiming to foster a new era of employee involvement and empowerment amongst the employees of Elektra Products. With the increasing competition, Martin emphasized on the need for new ideas that will come from the employees. The new CEO believes that the new empowerment campaign is the best way to address the problem. This new empowerment will promote innovation and improvement of working relationship among the employee. However, throughout the case, there are additional problems that were not explicitly stated. Such issues were: e. Martin Griffin’s divided attention/interest...
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...advocated way provides knowledge and information that has a high probability of being true. Through this methodology thus a researcher must be able to convince his colleagues that the concepts are in fact correct. This is important because research work is based on the foundation of trust. Very few researches provide completely new information that was unknown in the past. Most of them build up on existing information and thus drawing conclusions from other peoples work hence the foundation of trust. I am going to look in to detail of the scientific methodology by considering two scenarios which are actually problems that we are going to solve through the concept of scientific method. Scenario 1 You wake up early one morning to go to work or take your kids to school and you cannot find your car keys Let us examine the steps that make up the methodology in solving scenario 1 problem 1. Make an observation There are actually so many things that we happen to observe and take them for granted. A lot of the information and knowledge that we know now was as a result of people who saw beyond (Harris, 2008). An example is Sir Isaac Newton who is famous for his law of gravity when an apple fell on him. It is thus through observing that we can ask questions that we seek answers for. What...
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...be collected: 1. Background information about the problem and related concepts. 2. Theories that explain the existence of the problem and the possible connection between certain factors and the problem 3. Data that confirms the existence and seriousness of the problem 4. General and specific findings of studies related to the problem 5. Recommendations for further study given in related studies Why Review Literature? A review of related literature is a must in research. The following are some of the obvious reasons; 1. It helps the researcher identify and define a research problem 2. It helps justify the need for studying a problem. 3. It prevents unnecessary duplication of a study 4. It can be a source of a theoretical basis for the study 5. It enables the researcher to learn how to conceptualize a research problem and properly identify and operationally define study variables 6. It helps formulate and refine research instruments 7. It provides lesson for data analysis and interpretation. When to Start Reviewing Related Literature? While the research problem is still being conceptualized, the researcher must already start reviewing literature. In identifying and defining the research problem, the researcher must be able to show evidences that the problem really exists and is worth investigating. It is important that the researcher knows what is already known about the problem or what earlier researchers have found about it and...
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