Final answer:
To determine the best bond to purchase between Bond A and Bond B, calculate the non-arbitrage prices using the coupon payments and the spot rates for each term. Compare these prices with the market prices to identify the better investment opportunity.
Step-by-step explanation:
To determine the better bond purchase between Bond A and Bond B, we must first calculate the non-arbitrage prices of each bond using the given spot rates. The calculation will take into account the given coupon payments and the final par value repayment, which are discounted by the respective spot rates for each term. For Bond A, it pays an annual coupon of 10%, which means payments of $10 for the first two years and $110 in the final year, which includes the par value repayment. Bond B, with a coupon rate of 6%, will pay $6 annually for the first two years and $106 in the final year. Let's calculate the present value of these payments using the spot rates.
Bond A:Year 1: $10 / (1 + 6%)
Year 2: $10 / (1 + 9%)2
Year 3: $110 / (1 + 11%)3
Bond B:Year 1: $6 / (1 + 6%)
Year 2: $6 / (1 + 9%)2
Year 3: $106 / (1 + 11%)3
Upon calculating these values, we sum them to obtain the present value for both bonds, which determine their non-arbitrage prices. Since both bonds have their prices given, we can compare the calculated non-arbitrage prices to the market prices to see which one offers a better buy opportunity.