Given the following information what is the percentage change in the price of the bonds if interest rates suddenly rise by 2%?

Wing Air Inc.

Coupon rate 7%

Settlement date 1/1/2000

Maturity date 1/1/2002

Face value 1,000

# of coupons per year 2

Airfoil, Inc.

Coupon rate 7%

Settlement date 1/1/2000

Maturity date 1/1/2015

Face value 1,000

# of coupons per year 2

Change in interest rate 2%