SU Check my work You have estimated spot rates as follows: r2 = 6.60%, r2 = 7.80%, r3 = 7.30%, r4 = 7.50%, r5 = 7.60%. a. What are the discount factors for each date (that is, the present value of $1 paid in year 1? (Do not round intermediate calculations. Round your answers to 3 decimal places.) Discount Factors Year 1 2 3 4 5 b. Calculate the PV of the following $1,000 bonds assuming an annual coupon and maturity of:06.6%, two-year bond: (1) 66%, five- year bond; and (11) 11.6%, five-year bond. (Do not round Intermediate calculations. Round your answers to 2 decimal places.) b. Calculate the PV of the following $1,000 bonds assuming an annual coupon and maturity of: (0) 66%, two-year bond: (10 6.6%, five. year bond; and (w) 11.6%, five-year bond. (Do not round intermediate calculations. Round your answers to 2 decimal places.) Present Value b- bil b- 6.60%, two-year bond 6.60%, five-year bond 11.60%, five-year bond