eBook Problem Walk-Through a. Find the present values of the following cash flow streams at an 11% discount rate. Do not found intermediate calculations. Round your answers to the nearest cent 0 1 2 Stream A Stream B Stream A $ 30 $0 $100 $300 $400 $400 $400 $400 $400 $400 $300 $100 Stream B: b. What are the PV's of the streams at a 0% discount rate Round your answers to the nearest dollar Stream As Stream B