Chang Corporation issued $3,000,000 of 9%, ten-year convertible bonds on July 1, 2010 at 96.1 plus accrued interest. The bonds were dated April 1, 2010 with interest payable April 1 and October 1. Bond discount is amortized semiannually on a straight-line basis. On April 1, 2011, $600,000 of these bonds were converted into 500 shares of $20 par value common stock. Accrued interest was paid in cash at the time of conversion.
What was the effective interest rate on the bonds when they were issued?
a. 9%
b. Above 9%
c. Below 9%
d. Cannot determine from the information given.
Answer: B