1) The state of Missouri has three major power generating companies (A, B and C. During the months of peak demand, the Missouri Power Authority authorize these companies to pool their excess supply and distribute it toaller, independent power companies that do not have generator large c h to handle the demand Excess supply is distributed on the basis of cost per kilowat hour transmitted. The following the shows the demand and supply in millions of kilowat hours and the cost per kilowat hour of mitting electric power of mall com e in cities W. X. Y. and Z EXCESS SUPPLY FROM POMFR DEMAND Find the last cost distribution system 2) Roscoe Davis, chairman of a college's business department has decided to apply a new method is assigning professe u r et semester. As a criteria for judging whe should teach cach course, Professor Davis reviews the past two year's teaching evaluations (which were filled out by students). Since each of the four professor achteach of the four courses at one time or other during the two-year period, Davis is able to record a course rating for each instructor. These ratings are shown in the following toe. Find the best assignment of pro c es to maximize the overall teaching rating PROFESSOR COURSE STATISTICS MANAGEMENT FINANCE ECONOMICS Andersen Williams McKinney HW 3) A political campaign manager must coordinate several activities in andere pared for an upcoming election. The following the describes the rec isamothe activities that need to be completed as well as the expected activity times, 25 pts) ACTIVITY IMMEDIATE EXPECTED TIME PREDECESSORS WEEKS) DE a) Develop a project network for this problem 1) Determine the ES, EF, LS, LF and slack time for each activity. Also, determine the total project completion time and the critical pathis). 1) The state of Missouri has three major power-generating companies (A, B, and C). During the months of peak demand, the Missouri Power Authority authorizes these companies to pool their excess supply and to distribute it to smaller, independent power companies that do not have generators large enough to handle the demand. Excess supply is distributed on the basis of cost per kilowatt hour transmitted. The following table shows the demand and supply in millions of kilowatt hours and the cost per kilowatt hour of transmitting electric power to four small companies in cities W, X, Y, and Z: TO W EXCESS SUPPLY FROM 55 30 UNFILLED POWER DEMAND Find the least-cost distribution system. 2) Roscoe Davis, chairman of a college's business department, has decided to apply a new method in assigning professors to courses next semester. As a criterion for judging who should teach each course, Professor Davis reviews the past two year's teaching evaluations (which were filled out by students). Since each of the four professors taught each of the four courses at one time or another during the two-year period, Davis is able to record a course rating for each instructor. These ratings are shown in the following table. Find the best assignment of professors to courses to maximize the overall teaching rating. PROFESSOR COURSE STATISTICS MANAGEMENT FINANCE ECONOMICS 65 95 70 60 80 85 40 80 60 55 80 65 Anderson Sweeney Williams McKinney 90 35
