Question 7 is on the top and the answers are on the bottom. I need the calculator inputs used to get to the answers though. I know how the percentage is calculated, but what are the inputs used to get the bond prices.

7-7 7-7 INTEREST RATE SENSITIVITY An investor purchased the following five bonds. Each bond had a par value of $1,000 and an 8% yield to maturity on the purchase day. Immediately after the investor purchased them, interest rates fell, and each then had a new YTM of 7%. What is the percentage change in price for each bond after the decline in interest rates? Fill in the following table: Bond 10-year, 10% annual coupon 10-year zero 5-year zero 30-year zero $100 perpetuity 10-year, 10% annual coupon 10-year zero 5-year zero 30-year zero $100 perpetuity Price @8% Price at 8% $1,134.20 463.19 680.58 99.38 1,250.00 Price @7% Price at 7% $1,210.71 508.35 712.99 131.37 1,428.57 Percentage Change Percentage Change 6.75% 9.75 4.76 32.19 14.29