A bond trader purchased the following four bonds. Run a price sensitivity analysis to compare the price risk of these bonds. (Show your work and refer to the example in Excel.)

a. Bond A with 10 years until maturity and a 10% annual coupon

b. Bond B with 10 years until maturity and zero coupon

c. Bond C with 5 years until maturity and a 1% annual coupon

d. Bond D with 30 years until maturity and a 5% annual coupon