A Sample Gives Off 2505 Cal When Burned in a Bomb

A sample gives off 2505 cal when burned in a bomb calorimeter.The temperature of the calorimeter assembly increases by 2.24 °C.What is the heat capacity of the calorimeter?

A) 8.92 kcal/ °C
B) 1.12 kcal/ °C
C) 2.51 kcal/ °C
D) 5.61 kcal/ °C
E) 2.65 kcal/ °C