What Is the Specific Heat of an Unknown Substance If

What is the specific heat of an unknown substance if 25.0 grams of the substance absorbs 77.0 calories of heat and the temperature increases by 5.5 ° C?

A) 0.51 cal/g × ° C
B) 0.513 cal/g × ° C
C) 0.56 cal/g × ° C
D) 0.616 cal/g × ° C
E) 0.62 cal/g × ° C