Question
I NEED HELP IN THE QUESTION WELL EXPLAINED. Ewing Natural Gas is a large energy company with headquarters in Dallas, Texas. The company offers a
I NEED HELP IN THE QUESTION WELL EXPLAINED.
Ewing Natural Gas is a large energy company with headquarters in Dallas, Texas. The company offers a wide variety of energy products and has annual revenues of approximately $50 billion. Because of the diverse nature of the company, its Manager for Project Development, Cliff Erland, is under continual pressure to manage project proposals from the functional areas of the company. At any point in time, there might be dozens of projects at various stages requiring a wide variety of capital expenditures, promising widely varying future revenue streams, and containing varying degrees of risk. Cliff has a difficult balancing act. The companys CEO, J.R. Bayer, is very concerned about keeping capital expenditures within a fixed budget and managing risk. The heads of the companys functional areas are less worried about budgets and risks; they are most concerned that their pet projects are approved.
Cliff is currently about to meet with all parties involved to discuss project proposals for the next three years. He has proposals from the various functional areas for projects they would like to undertake. Each of these is accompanied by a schedule of capital expenditures over the next three years and a financial analysis of the expected revenue streams. These lead to an NPV for each proposal. (See the attached data file) J.R. Bayer has stated that the total of capital expenditures for the approved projects can be no more than $10 billion and that no more than $4 billion should be spent in any single year. Unfortunately, the capital expenditures for the potential list of projects is well over $10 billion, so Cliff knows that some of these very promising projects will not be approved. Each functional area wants as many of its projects to be approved as possible, but it certainly does not want to be shut out altogether.
Question
1.Recommend a set of projects to invest for Cliff under the uncertainties. The objective is to maximize the mean total NPV. There shall be a probability constraint on each budget: the probability that capital expenditures are within the budget should be at least 0.95. There will also be the usual (non-probabilistic) constraints that each functional area should have at least one project approved. Try to find the best set of projects and explain the solution approach you take in the report.
1 Project Selection at Ewing Natural Gas D3 Inputs All values in millions 4 Project index Functional Area (FA) Capex Year 1 Capex Year 2 Capex Year 3 NPV 1 FAI 250.00 60.00 100.00 100.00 G 2 FAI 165.00 oco cq.00 40 3 FAI 100.00 200.00 40.00 50.00 4 FAI 500.00 310.00 750.00 300.00 5 FAI 600.00 150.00 300.00 165.00 10 6 FA 500.00 150.00 150.00 90.00 11 7 FA2 750.00 750.00 300.00 410.00 12 8 FA 800.00 700.00 600.00 280.00 13 FA2 268.00 402.00 536.00 254.60 14 10 400.00 100.00 200.00 100.00 FA3 11 350.00 250.00 150.00 130.00 FA3 D16 12 FA3 1500.00 400.00 400.00 340.00 18 Decisions Capex for company 1 Project Selection at Ewing Natural Gas D3 Inputs All values in millions 4 Project index Functional Area (FA) Capex Year 1 Capex Year 2 Capex Year 3 NPV 1 FAI 250.00 60.00 100.00 100.00 G 2 FAI 165.00 oco cq.00 40 3 FAI 100.00 200.00 40.00 50.00 4 FAI 500.00 310.00 750.00 300.00 5 FAI 600.00 150.00 300.00 165.00 10 6 FA 500.00 150.00 150.00 90.00 11 7 FA2 750.00 750.00 300.00 410.00 12 8 FA 800.00 700.00 600.00 280.00 13 FA2 268.00 402.00 536.00 254.60 14 10 400.00 100.00 200.00 100.00 FA3 11 350.00 250.00 150.00 130.00 FA3 D16 12 FA3 1500.00 400.00 400.00 340.00 18 Decisions Capex for companyStep by Step Solution
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