a. Find the present values of the following cash flow streams at a 10% discount rate. Do not round intermediate calculations. Round your answers to the nearest cent. 2 3 4 5 Stream A Stream B ATT $0 $100 $350 $350 $350 $250 $0 $250 $350 $350 $350 $100 Stream A: 5 Stream : $ b. What are the PVs of the streams at a 0% discount rate? Round your answers to the nearest dollar Stream A: $ Stream B: $