Answer:
2.91
Step-by-step explanation:
Price of the 2 year maturity coupon bond:
Coupon payment = 1000 * 12% = 120
Price = 120 / ( 1+5.8% ) 1 + 1120 / ( 1+5.8% ) 2 = 1113.99
Price of the zero coupon bond:
Price = 120 / ( 1+5% ) 1 + 1120 / ( 1+6% ) 2 = 1111.08
The arbitrage opportunity will involve buy the zeroes at the face value of $120 and $1120 and sell the 2 year coupon bond.
Profit = 1113.99 -1111.08 = 2.91