A corporation issues $100,000, 10%, 5-year bonds on January 1, 2009, for $104,200. Interest is paid semiannually on January 1 and July 1. If the corporation uses the straight-line method of amortization of bond premium, the amount of bond interest expense to be recognized on July 1, 2009, is:
A) $4,580.
B) $10,420.
C) $5,000.
D) $5,420.