Suppose the December CBOT Treasury Bond Futures Contract Has a Quoted

Suppose the December CBOT Treasury bond futures contract has a quoted price of 80'07.If annual interest rates go up by 1.00 percentage point, what is the gain or loss on the futures contract? (Assume a $1,000 par value, and round to the nearest whole dollar.)

A) −$78.00
B) −$82.00
C) −$86.00
D) −$90.00
E) −$95.00