You buy a zero coupon bond at the beginning of the year that has a face value of $1,000, a YTM of 7 percent, and 25 years to maturity. You hold the bond for the entire year.

How much interest income will you have to declare on your tax return? (Do not round intermediate calculations and round your final answer to 2 decimal places. (e.g., 32.16))

Implied interest

$