A 0.25 kg length of aluminum wire is warmed 10C by an electric current. How much heat was generated by the current?

A 0.25 kg length of aluminum wire is warmed 10°C by an electric current. How much heat was generated by the current? (Hint: The specific heat cAl of aluminum is 0.22 kcal/kgC°. The heat necessary to raise a given mass m of aluminum by a given temperature difference ΔT is Q = cAl X m X ΔT.)