BAH Enterprises is trying to select the best investment from among four alternatives. Each costs $45,000 (Assume an 11.25% discount rate Cash flows for Each Investment Alternative Year $5,000 10,000 15,000 20,000 25,000 $25,000 20,000 15,000 $12,500 $12,500 $12,500 $12,500 $12,500 $0 $22,500 27,500 30,000 01) Find Payback Period for each & best alternative A) D) 02) Find NPV for each and best alternative A) C) D) 03) Find the IRR for each and best alternative C) D)