Quiz – Chapter 17 – Solution 1. Rider Company sells a single product. The product has a selling price of $40 per unit and variable expenses of $15 per unit. The company’s fixed expenses total $30‚000 per year. The company’s break-even point in terms of total dollar sales is: A) $100‚000. B) $80‚000. C) $60‚000. D) $48‚000. The answer is d. CMR = (P-V)/P = ($40 - $15)/$40 = 62.5% Px = F/ (CMR) Px = $30‚000/.625 = $48‚000 Use the following to answer questions 2-3: Weiss Corporation produces two models
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interval (0‚1); b) if f(x)= 2e-2x U(x) Q 4-7‚ Show that if the uniform variable x has an Erlang density with n=2‚ then Fx(x) = (1-e-cx-cxe-cx) U(x) Q 4-8‚ The random variable x is N (10; 1)‚ Find f (x | (x-10)2 <4) Q 4-9‚ Find f(x) if F(x) = (1-e-ax) U(x-c). Q 4-10‚ If x is N (0‚ 2) find a) P{1≤ x ≤ 2} b) P{1≤ x ≤2 | x ≥ 1} Q4-14‚ A fair coin is tossed 900 times and the random variable x equals the total number of heads. a) Find fx(x)‚ 1: exactly‚ 2: approximately
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this experiment‚ what was the independent variable? The independent variable in the first part of this experiment was the method of presentation ‚single digits in part 1 or grouped numbers in part 2. 2. In part three and four‚ what was the independent variable? The independent variable in the second part is type of stimuli .Binary numbers in part 3 or letters in par 4. 3. In these experiments‚ what was the dependent variable? The dependent variable is the number of digits that you can remember
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Variable costs are those costs that increase as the output the restaurant increases. As example‚ assume for the Teen Burger Direct Materials cost $1.50 per burger. A day with one thousand burgers sold would cost of $1500 dollars. In comparison‚ a day with two thousand burgers sold would cost $3000 dollars. While the cost per Teen Burger remains constant the total cost per day varies with the output each given day. Electricity costs would increase in the same fashion as each time a burger is cooked
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Macroeconomic Variables on the Telecommunication Industry University of Phoenix MBA 501 Forces Influencing Business in the 21st Century January 22‚ 2007 Introduction The intent of this paper is to perform an analysis of the cable industry’s external environment. The first sections of the document will discuss environmental scanning and define the telecommunication niche that is currently occupied by cable operators such as Comcast. The next section will identify the macroeconomic variables that currently
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12 Angry Men Constellation of Variables In group communications theory‚ there are labeling terms for each contributing member of the group‚ and how the group interacts among one another - the result is group communication. These contributing factors of situation‚ goals‚ roles‚ norms‚ and cohesiveness make up the constellation of variables. The film 12 Angry Men depicts the constellation of variables. In the film‚ twelve jurors in a hot room‚ forced to deliberate the fate of a man accused of
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Period:__________ Set up matrices and solve using the graphing calculator. Do not give answers as decimals. 1. 2. 3. Set up equations‚ then matrices‚ and solve using the graphing calculator. Be sure to define variables! 4. Suppose the movie theater you work at sells popcorn in three different sizes. A small costs $2‚ a medium costs $5‚ and a large costs $10. On your shift‚ you sold 250 total containers of popcorn and brought in $1726. You sold twice as many large
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Evaluating a Hiring and Variable Pay Plan Include a brief summary of the situation. Effective Management Solutions (EMS) a small management consulting company divided into four areas: management systems‚ business process improvement‚ human resources‚ and quality improvement that are rapidly growing. The growth has expanded so quickly that‚ EMS has developed and is planning to execute an aggressive revenue growth plan. The goal is to obtain a 25% revenue increase each year for the next five years
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Waterways Continuing Problem 1 Waterways Continuing Problem WCP1 Waterways Corporation is a private corporation formed for the purpose of providing the products and the services needed to irrigate farms‚ parks‚ commercial projects‚ and private homes. It has a centrally located factory in a U.S. city that manufactures the products it markets to retail outlets across the nation. It also maintains a division that provides installation and warranty servicing in six metropolitan areas. The mission
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01.03 Scientific Method Scenerio 2 1. The specific independent variable in Katherine’s investigation would be the amount of sunlight each plant will recieve‚ and the specific dependent variables would be the time of day and the water. 2. Five controlled variables in this investigation would be where she would place the plants‚ the type of plant she will use‚ the type of water she uses for each plant‚ the amount of water she uses per plant and the exact times she waters the plants in a day.
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