A Concise Intro To Logic
12th Edition
ISBN: 9781305147775
Author: Hurley
Publisher: Cengage
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27 In order to manufacture 3,000 pairs of shoes in a week, a firm can use 3,000 workers and 100 machines or 200 machines and 4,000 workers Which method is considered more technically efficient?
a 4,000 workers and 200 machines
b Both are equally efficient
c 3,000 workers and 100 machines
d Neither could be considered efficient
33
A manufacturing business can use 100 workers and 20 machines, 140 workers and 18 machines, or 150 workers and 18 machines to produce 80 chairs If each worker costs $40 and each machine is rented for $1000, the economically efficient input combination is:
a 100 workers and 20 machines
b 150 workers and 18 machines
c none of these input combinations
d 140 workers and 18 machines
There are two companies manufacturing drones. Company A manufactures mass market drones, while company B manufactures customised drones according to customers’ requirements. In 2020, company A produces 3,200 drones, 3% of which were found to be defective and cannot pass the quality check. Company A employs 5 workers working an average of 8 hours a day in the drone production, and they worked 200 working days in 2020.In contrast, company B produces 900 drones, 10% of which were found to be defective and cannot pass the quality check. Company B employs 3 workers working an average of 6 hours a day in the drone production, and they worked 170 days in 2020.
(a) If the drone manufacturing is seen as a process, what is considered as the output of the production processes of companies A and B and why?
(b) Measure the single-factor manpower productivity for the two companies.
(c) Is it reasonable to compare the manpower productivity of the two companies and reach a conclusion that one company…
A firm that plans to expand its product line must decide whether to build a small or a large facilityto produce the new products. If it builds a small facility and demand is low, the net present valueafter deducting for building costs will be $400,000. If demand is high, the firm can either maintainthe small facility or expand it. Expansion would have a net present value of $450,000, and maintaining the small facility would have a net present value of $50,000.If a large facility is built and demand is high, the estimated net present value is $800,000. If demandturns out to be low, the net present value will be – $10,000.The probability that demand will be high is estimated to be .60, and the probability of low demandis estimated to be .40.a. Analyze using a tree diagram.
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- Seas Beginning sells clothing by mail order. An important question is when to strike a customer from the companys mailing list. At present, the company strikes a customer from its mailing list if a customer fails to order from six consecutive catalogs. The company wants to know whether striking a customer from its list after a customer fails to order from four consecutive catalogs results in a higher profit per customer. The following data are available: If a customer placed an order the last time she received a catalog, then there is a 20% chance she will order from the next catalog. If a customer last placed an order one catalog ago, there is a 16% chance she will order from the next catalog she receives. If a customer last placed an order two catalogs ago, there is a 12% chance she will order from the next catalog she receives. If a customer last placed an order three catalogs ago, there is an 8% chance she will order from the next catalog she receives. If a customer last placed an order four catalogs ago, there is a 4% chance she will order from the next catalog she receives. If a customer last placed an order five catalogs ago, there is a 2% chance she will order from the next catalog she receives. It costs 2 to send a catalog, and the average profit per order is 30. Assume a customer has just placed an order. To maximize expected profit per customer, would Seas Beginning make more money canceling such a customer after six nonorders or four nonorders?arrow_forwardA firm that plans to expand its product line must decide whether to build a small or a large facilityto produce the new products. If it builds a small facility and demand is low, the net present valueafter deducting for building costs will be $400,000. If demand is high, the firm can either maintainthe small facility or expand it. Expansion would have a net present value of $450,000, and maintaining the small facility would have a net present value of $50,000.If a large facility is built and demand is high, the estimated net present value is $800,000. If demandturns out to be low, the net present value will be – $10,000.The probability that demand will be high is estimated to be .60, and the probability of low demandis estimated to be .40. 1- Compute the EVPI 2- Determine the range over which each alternative would be best in terms of the value of P ( low demand )arrow_forwardUse the information below to answer question 2x + 3y + 3z = 2 4x – 3y – 6z = 2 10x – 6y + 3z = 0 1. Given values – 144, -192, and 96 for Dx, Dy, and Dz respectively and D = 144. Then the solution to the system for x, y and z are: A. -1, -1.33, and 0.67 B. -0.47, -0.63 and 0,30 C. 0.5, 0.67 and-0.33 D. 0.73, 0.98 and -0.49arrow_forward
- A start-up company, Macrotech, plans to produce a device to translate Morse codeto a written message on a home computer and to send written messages in Morsecode over the airwaves. The device is primarily of interest to ham radio enthusiasts. The president, Ron Lodel, estimates that it would require a $30,000 initialinvestment. Each unit costs him $20 to produce and each sells for $85.a. How many units must be sold in order for the firm to recover its initialinvestment?b. What is the total revenue at the break-even volume?c. If the price were increased to $100 each, find the break-even volume.arrow_forwardPrivate Insurance provides coverages that can be used to meet specific loss situations. For each of the following insurance situation, identify a private insurance coverage that would provide the desired protection and explain your recommendation; A. John, 32, single parent with 1 dependent child. He recently purchased a house worth PhP 5 million, where half of this amount is mortgaged loan (PagIBIG). He wants to be certain that he would be able to pay his loan in case of disability. B. Rey, 36, married with 3 dependents. His wife is a disabled person and is unable to work. As the sole breadwinner, he wants to be sure that his family would have funds in case of his premature death. C. Marian, 44, owns a trading shop. The premises are rented. The total amount value of goods in her shop amounts to PhP 7 million. She has no savings. She wants to be certain she will be able to run her business if her shop catches fire and other loss. D. Dominic, 15, a talented motor racer. However, his…arrow_forward
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