Problem 7-6 Bond valuation An investor has two bonds in her portfolio, Bond C and Bond Z. Each bond matures in 4 years, has a face value of $1,000, and has a yield to maturity of 8.6%. Bond C pays a 11% annual coupon, while Bond Z is a zero coupon bond. a.Assuming that the yield to maturity of each bond remains at 8.6% over the next 4 years, calculate the price of the bonds at each of the following years to maturity. Round your answer to the nearest cent. Years to Maturity Price of Bond C Price of Bond Z 4 $ $ 3 $ $ 2 $ $ 1 $ $ 0 $ $ b.Plot the time path of prices for each bond.