Final answer:
The face value of the 8% bond is $7,000.
Step-by-step explanation:
To find the face value of the 8% bond, we need to understand the present value of the cash flows. The 12% bond with semiannual coupons will pay $120 every six months for fourteen years, in addition to the $3,000 par value at maturity. By discounting these cash flows using a 6% convertible semiannual rate, we can calculate their present value. To find the face value of the 8% bond, we set the present value of the cash flows equal to the proceeds obtained from selling the 12% bond. Solving for the face value of the 8% bond, we find that it is $7,000.