please i need it in EXCEL

provide me the formuls or inputs in EXCEL

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 1 2 3 4 5 6 15.5 13.7 16.8 10.2 17.0 23.3 20.0 16.0 15.0 13.7 22.0 25.0 Annualized Net costs to sponsor (SM) Net benefits 0 to users (SM) 0 (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. ve? how would you conduct a comparison? 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 1 2 3 4 5 6 15.5 13.7 16.8 10.2 17.0 23.3 20.0 16.0 15.0 13.7 22.0 25.0 Annualized Net costs to sponsor (SM) Net benefits 0 to users (SM) 0 (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. ve? how would you conduct a comparison