please use excel and provide the cells refrences for the calculation

please use excel and provide the cells refrences for the calculation

16-31 Six mutually exclusive investments have been identified for evaluation by means of the benefit-cost ratio method. Assume a MARR of 10% and an equal project life of 25 years for all alternatives Mutually Exclusive Alternatives Annualized Net costs to Net benefits 20.0 16.0 15.0 1/ 22.0 25.0 15.5 13.7 16.8 10.2 17.0 23.3 sponsor (SM) to users (SM) (a) Use annual worth and the B/C ratio to identify (b) Is there an easier way to select the best alterna- (c) If this were a set of independent alternatives the best alternative. tive? how would you conduct a comparison