Lou Barlow, a divisional manager for Sage Company, has an opportunity to manufacture and sell one of two new products for a five-year period. His annual pay raises are determined by his division's return on investment (ROI), which has exceeded 20% each of the last three years. He has computed the cost and revenue estimates for each product as follows:

Product A Product B Initial investment: Cost of equipment (zero salvage value) $ 260,000 $ 470,000 Annual revenues and costs: Sales revenues $ 310,000 $ 410,000 Variable expenses $ 144,000 $ 194,000 Depreciation expense $ 52,000 $ 94,000 Fixed out-of-pocket operating costs $ 76,000 $ 58,000

The company's discount rate is 18%.

Required:

1. Calculate the payback period for each product.

2. Calculate the net present value for each product.

3. Calculate the internal rate of return for each product.