What Is the Value of ΔH in Kcal/mole for the Reaction

What is the value of ΔH in kcal/mole for the reaction shown? (CH₃) ₃C-H + Cl-Cl → (CH₃) ₃C-Cl + H-Cl
Bond energies are: (CH₃) ₃C-H = 91 kcal/mole
(CH₃) ₃C-Cl = 78.5 kcal/mole
Cl-Cl = 58 kcal/mole
H-Cl = 103 kcal/mole

A) +32.5
B) -57.5
C) -32.5
D) +57.5
E) -8.5