Perform the CPM (critical path method) and give the complete activity schedule table, the project completion time and the critical path. HelpReviewViewAo 三、三、新EE刻T=国===。、田。EmphasisHeading 1Heading 2ParagraphStylesThe information in the table below is available for a large fund-raising project.EActivityTimes (days)ActivityCost ($)ActivityImmediatePredecessorA3100NoneB4150NoneC125AD175BE150BF4200С, DG75CH50C, D, EI1100EJ475D, EK5350F, G3150G, H, IM4400I, JN4175K, M1200Н, МP150N, L, O< > 1>3 !!! lili

A Project Evaluation and Review Technique (PERT) is a device that projects the board uses to deal…

Answered: Perform the CPM (critical path method)…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter7: Nonlinear Optimization Models

Section: Chapter Questions

Problem 59P

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J&J has given you $12 million to spend on advertising Huggys diapers during the next 12 months. Atthe beginning of January, Huggys has a 30% market7.9 Conclusion 401share. During any month, 10% of the people whopurchase Huggys defect to brand X, and a fraction0.2a1y2 of customers who usually buy brand X switchto Huggys, where a is the amount spent on advertisingin millions of dollars. For example, if you spend $4million during a month, 40% of brand X’s customersswitch to Huggys. Your goal is to maximize J&J’saverage market share during the next 12 months,where the average is computed from each month’sending share. Determine an appropriate advertisingpolicy. (Hint: Make sure you enter a nonzero trialvalue for each month’s advertising expense or Solvermight give you an error message.)
In a typical product mix model, where a companymust decide how much of each product to produceto maximize profit, discuss possible situations wherethere might not be any feasible solutions. Could thesebe realistic? If you had such a situation in your company, how might you proceed?
In a typical product mix model, where a companymust decide how much of each product to produceto maximize profit, discuss possible situations wherethere might not be any feasible solutions. Could these be realistic? If you had such a situation in your com-pany, how might you proceed?
a. Maximize Z = 6X1 + 18X2+20X3 (Don't use excel shortcut solve manually by Simplex LPP method)Sub toX1 + X2 +X3 = 6010X1 +15X2 +20X3 = 9002X1 + 3X2 +3X3≤100And X1, X2, X3 >=0
1. Suppose you are going on a weekend trip to a city that is d miles away. Develop a model that determines your round-trip gasoline costs. What assumptions or approximations are necessary to treat this model as a deterministic model? Are these assumptions or approximations acceptable to you? 2. Suppose that a manager has a choice between the following two mathematical models of a given situation: (a)a relatively simple model that is a reasonable approximation of the real situation, and (b)a thorough and complex model that is the most accurate mathematical representation of the real situation possible. Why might the model described in part (a) be preferred by the manager?
Finally, due to budget constraint, your inititial budget of $100,000 has been reduced to $75,000. SET YOUR CONSTRAINTS, DECIDE WHICH AREAS/TASKS BUDGET TO BE ADJUSTED AND USE EXCEL SOLVER TO CREATE YOUR FINAL BUDGET. Submit your plan and your reasoning behind the decisions and why your plan will make the event a success. Excel spreadsheet must show the distribution of your initial budget of $100,000 and your final budget of $75,000 with the constraints you set. Use the the excel spreadsheet image and show constraints.
This section contains questions regarding the 2nd part of the Unit 1 with the following topics: 1. Financial Planning2. Savings and budgeting3. Investing 1.Mutual Fund is when an investor directly acquires a claim on a security or property True False 2. The "Rule of 75" is used to determine the number of yearss needed to double the value of your money * True False
Integrated Products Corporation (IPC) needs to estimate its PC sales for next year.The most recent six years of revenue data for the company’s line of XT PersonalComputers, and those of the industry, is found in the table below:Year XT PC Sales Revenue($’000,000)All Industry PC Sales Revenue($’000,000,000)1 2.4 4.62 5.9 8.63 15.5 10.74 27.8 14.85 35.9 18.56 38.1 19.4Required:A. Assuming that the sales data above are representative of sales expected nextyear, use time series regression analysis to forecast next year’s sales revenues(there is no seasonal effect).B. Perform a regression analysis between the annual sales revenues of XTPersonal Computers and all industry PC annual sales revenues. What is theforecast for next year’s sales revenue for XT Personal Computers if the estimateof next year’s industry PC sales revenues is $21.9 billion? C. Advise management at Integrated Products Corporation (IPC) which of the twosales estimates from parts A and B above they should use. Justify your…
Integrated Products Corporation (IPC) needs to estimate its PC sales for next year.The most recent six years of revenue data for the company’s line of XT PersonalComputers, and those of the industry, is found in the table below:Year XT PC Sales Revenue($’000,000)All Industry PC Sales Revenue($’000,000,000)1 2.4 4.62 5.9 8.63 15.5 10.74 27.8 14.85 35.9 18.56 38.1 19.4Required:A. Assuming that the sales data above are representative of sales expected nextyear, use time series regression analysis to forecast next year’s sales revenues(there is no seasonal effect).B. Perform a regression analysis between the annual sales revenues of XTPersonal Computers and all industry PC annual sales revenues. What is theforecast for next year’s sales revenue for XT Personal Computers if the estimateof next year’s industry PC sales revenues is $21.9 billion?
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Ten different types of brownies are sold. You arethinking of developing a new brownie for sale.Brownies are rated on the basis of five qualities: price,chocolate flavor, chewiness, sweetness, and ease ofpreparation. You want to group the 10 brownies on themarket into three clusters. Each cluster should containbrownies that are relatively similar.a. Why would this be useful to you?b. How would you do it?

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