A speculator sold one 10-year T-note futures contract for $100,000 of face value of T- notes at 99'04.5. He posted a $2,500 margin on his account. The contract's closing price at the end of the day is 98'24. What is the amount of funds on the speculator's account after marking-to-market?
A) $2,500
B) $3,305
C) $2,891
D) $3,500
E) $2,109