Use Excel to solve the problem

72 A cost analysis is to be made to determine what, if anything, should be done In a situation offering three alternatives in addition to doing nothing. Costs and benefits of the alternatives are estimated as follows: Use an 8-year analysis period, "stacking" projects as necessary. Use Excel to choose which, if any, of the projects should be chosen: MARR is 15%. a. Using annual worth analysis b. Using rate of return analysis 72 A cost analysis is to be made to determine what, if anything, should be done In a situation offering three alternatives in addition to doing nothing. Costs and benefits of the alternatives are estimated as follows: Use an 8-year analysis period, "stacking" projects as necessary. Use Excel to choose which, if any, of the projects should be chosen: MARR is 15%. a. Using annual worth analysis b. Using rate of return analysis