The yield to maturity (YTM) on 1-year zero-coupon bonds is 5%, and the YTM on 2-year zeros is 6%. The YTM on 2-year-maturity coupon bonds with coupon rates of 12% (paid annually) is 5.8%. a. What...

The yield to maturity (YTM) on 1-year zero-coupon bonds is 5%, and the YTM on 2-year zeros is 6%. The YTM on 2-year-maturity coupon bonds with coupon rates of 12% (paid annually) is 5.8%.
a. What arbitrage opportunity is available for an investment banking firm?
b. What is the profit on the activity?