The Quantity of Heat Absorbed by a Body Is Determined

The quantity of heat absorbed by a body is determined from the formula Q = cm(T_f - T_i) .A certain metal has a specific heat c = 0.21 cal/g Cº and a mass m = 25.6 g.The initial temperature is T_i = 34.6ºC,and the final temperature T_f = 54.6ºC.The quantity of heat absorbed is

A) +23 cal
B) +0.23 cal
C) +14 cal
D) +110 cal
E) +207 cal