Wang Lei and Li Mei Cai are newlyweds trying to decide among several available rentals. Alternatives were scored on a scale of 1 to 5 (5 = Best) against weightedperformance criteria, as shown in the table below. The criteria included rent, proximity to work and recreational opportunities, security and other neighborhood characteristicsassociated with the couple values and lifestyle. Alternative A is an apartment, B is a bungalow, C is a condo and D is a downstairs apartment in Li Mei's parents' home. Whichlocation is indicated by the performance matrix?The weighted score for location A isThe weighted score for location B isThe weighted score for location C isThe weighted score for location D isLocation Factor1. Rent2. Quality of Life3. Schools4. Proximity to work5. Proximity to recreation6. Neighborhood security7. UtilitiesTotalFactor Weight2520510151510100(Enter your response as an integer.)(Enter your response as an integer.)(Enter your response as an integer.)(Enter your response as an integer.)Therefore, the location that is indicated by the performance matrix is locationFactor Score for Each LocationABC244114243N N235312424435D4525413

The Factor Rating method is a decision-making technique used to evaluate and compare different…

Answered: Wang Lei and Li Mei Cai are newlyweds…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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1. Kirsten is trying to decide where to go for her well-earned vacation. She would like to camp, but if the weather is bad, she will have to go to a motel. Given the costs and probabilities of bad weather given below, which destination should she choose? Camping cost Motel cost Probability of bad weather Nevada $21.2 $80.9 0.2 Oregon $15.9 $84.6 0.4 California $30 $95 0.1 a. California, because its EMV = $33.14 b. Nevada, because its EMV = $33.14 c. California, because its EMV = $36.5 d. Any of the 3 choices. e. Oregon, because its EMV = $43.38 f. Nevada, because its EMV = $43.38 g. None of the 3 choices. h. Oregon, because its EMV is $36.50.
The Candle Company plans to open a new retail store in Portland, Maine. The store will sell specialty candles for an average of $10 each. The average variable costs per candle are as follows: Wax $4 Other additives $2 Base $1 The company is negotiating its lease for the new location. The landlord has offered two leasing options: Option A) a lease of $2,500 per month; or Option B) a monthly lease cost of $2,000 plus 10% of the company's monthly sales revenue. The lease option that is more attractive for the company under its current sales expectations is option B, the fixed lease payment plus sales based commission because it results in the lowest total lease costs The indifference point is The company expects to sell approximately 400 candles per month. Requirement 2. At what level of sales (in units) would the company be indifferent between the two lease options? Show your proof. candles. Begin by selecting the equation to determine the indifference point. (Abbreviations used" FC =…
Herndon Development Group (HDG) is planning for a new investment. They would like to make a sequence of decisions that start with determining whether to purchase an apartment building or land. Cost of purchasing an apartment is $800,000 and purchasing land is $200,000. If HDG purchases the apartment building, two states of nature are possible: The town may exhibit population growth, with a probability of 0.60, or there may be no population growth or a decline, with a probability of .40. If the population grows, the investor will achieve a revenue of $2,000,000. However, if there is no population growth, the revenue is $250,000. If the decision is to purchase land, the investor will wait for 3 years and consider developing the land based on the population growth. The probability of a growing population is .60, whereas the probability of a stable or declining population is 0.40. If population growth occurs for a 3-year period, the investor will make another decision regarding land…
A flood control reservoir project and channel improvement project are proposed for reducing flood damages along a stream in an urban area. Estimated costs are as follows: Dam and reservoir project Channel improvement project Initial investment $1,500,000 $1,200,000 Annual maintenance $10,000/yr $5,000/yr Hydrologic, hydraulic and economic studies have been conducted to develop the following relationships for the river reach and flood plain: (a) annual exceedance probability versus peak discharge with and without the reservoir, (b) discharge versus stage with and without the channel improvement, and (c) stage versus damage Annual Peak discharge Stage (ft) exceedance (cfs) probability Without With Discharge reservoir reservoir (cfs) Without With Stage Damage project project (ft) million) 0.50 3,000 2,700 0 0 0 9 0.0 0.20 5,400 0.10 7,600 4,200 3,500 5,000 10. 7 10 0.2 10,000 15° 11 15 1.1 0.05 10,400 5,500 15,000 20 14 20 2.2 0.02 0.01 19,000 0.005 24,000 20,000 15,000 8,600 20,000 23 17…
Northeastern Insurance Company is considering opening an office in the U.S. The two cities under consideration are Philadelphia and New York. The factor ratings (higher scores are better) for the two cities are given in the following table. Factor Weight Philadelphia New York Customer convenience 0.25 70 80 Bank accessibility 0.20 40 90 Computer support 0.20 85 75 Rental costs 0.15 90 55 Labor costs 0.10 80 50 Taxes 0.10 90 50 Based on the given information, the best location for Northeastern Insurance Company to open the office is with a total weighted score of (Enter your response as a whole number.)
Draw a decision tree and determine the best solution
Use the information of the following payoff table Size of Market factory nature Good Average Bad Factory A 400 300 -100 Factory B 700 500 -200 Factory C 1,100 600 -300 a) Which factory should be built if the investor is very optimistic? Very pessimistic? b) Which factory should be built using minimax regret criterion? c) If the probabilities of Good/Average/Bad market are 0.4, 0.3, and 0.3, respectively, what is the decision of the size of factory using Expected Opportunity Loss (EOL) criterion?
The management of Compton Electronics has done a total cost analysis for three international suppliers ofkeyboards (see Example 14.1). Compton also considers on-time delivery, consistent quality, and environ-mental stewardship in its selection process. Each criterion is given a weight (total of 100 points), and eachsupplier is given a score 11 = poor, 10 = excellent2 on each criterion. The data are shown in the followingtable
Carlisle Tire and Rubber, Inc., is considering expanding production to meet potential increases in the demand for one of its tire products. Carlisle's alternatives are to construct a new plant, expand the existing plant, or do nothing in the short run. The market for this particular tire product may improve, remain stable, or contract. The table below presents the payoff matrix. Improve Remain stable Contract Construct a new plant $400,000 -$100,000 -$200,000 Expand existing plant $250,000 -$50,000 -$75,000 Do nothing $50,000 $0 -$30,000 Considered the problem statement and data table above. Under the Minimax Regret decision rule, the optimal decision is [Select] Y.The corresponding value for the optimal decision is [Select]
There are two outcomes: a good market and a bad market. , The decision table is presented below. There are four alternatives: do nothing, build a small plant, build a medium-size plant, and build a large plant. PAYOFFS Outcomes Alternatives Good market Bad market Do nothing $0 $0 Small Plant $30,000 ($10,000) Medium Plant $100,000 ($15,000) Large Plant $200,000 ($30,000) So you are to workout the Maximax, the Maximin, the Equally likely the Hurwicz based on a .11 probability and the regret using minimax. In words give the answers to these questions: What are your answers under: Answers Best payoff option for maximax is Common Stock Best payoff option for maximin is doing nothing Best payoff option for equally likely is Common Stock Best payoff option for Hurwicz is doing nothing Put a Bold Box around the word Outcomes Keep the Bad Market amounts in Red Ink Make the type style Ariel and Size 12 in Black
Edwards Machine Tools needs to purchase a new machine. The basic model is slower but costs less, while the advanced model is faster but costs more. Profitability will depend on future demand. The following table presents an estimate of profits over the next three years. Decision Low Medium High Basic Model $75,000 $95,000 $120,000 Advanced Model $60,000 $150,000 $260,000 Given the uncertainty associated with the demand volume and no other information to work with, how would you make a decision? Use the Excel template Decision Analysis and explain your reasoning.
A franchise operation that sells frozen custardintends to open one or more new stores in amedium-sized metropolitan area. Three sitesare under consideration. Each site hassomewhat different projected profitcontribution and different supervisionrequirements. The first site has an estimateddaily profit of $200 and a weekly supervisionrequirement of 48 hours; the second site has aprojected profit of $100 per day and a weeklysupervision requirement of 30 hours; and thethird site has an estimated daily profit of $150and a weekly supervision requirement of 20hours. The firm will have 65 hours available forper week for supervision.Use Excel to determine which site or sitesshould be selected in order to obtain thehighest projected daily profit?

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