A 30-Year, $10,000 Strip Bond Was Originally Issued at 5

A 30-year, $10,000 strip bond was originally issued at 5% compounded semi-annually. Ten years later the original purchaser sold the bond at the prevailing market rate at that time which was 7% compounded semi-annually. How much profit did the original purchaser earn over the 10 years?

A) $(1,198) Loss
B) $253 Profit
C) $806 Profit
D) $1,451 Profit
E) $2,000 Profit