Tiger, Inc., has a 10-year bond outstanding, coupon rate of 10% paid semiannually, and is currently priced at par, which is $1,000. Falcon Corp. has an identical bond, except that it pays a 3% coupon. If market interest rates suddenly drop by 2%, by what percent does each bond's price change? Circle the bond that is more sensitive to interest rate changes.

Confused how this is worked