Excel Online Structured Activity: 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 yieid to maturity of 8.4\%. Bond C pays a 10% annual coupon, whilie Bond Z is a zero coupon bond. The data has been collected in the Microsoft Excei Online nle below. Open the spreadsheet and perform the required analysis to answer the questions beiow. Assuming that the yield to maturity of each bond remains at 8.4% over the next 4 years, calculate the price of the bonds at each of the following years to maturity. Do not round intermediate calculations. Round your answers to the nearest cent