8 O eBook You borrow $280,000; the annual loan payments are $34,760.22 for 30 years. What interest rate are you being charged? Round your answer to the nearest whole number. 11 % Hide Feedback Incorrect a. Find the present values of the following cash flow streams at an 11% discount rate. Do not round intermediate calculations. Round your answers to the nearest cent. 0 1 2 3 4 5 Stream A $0 $150 $450 $450 Stream B $0 $250 $450 $450 $450 $450 $250 $150 Stream A $ Stream B $ b. What are the PVS of the streams at a 0% discount rate? Round your answers to the nearest dollar. Stream A $ Stream B $