Calculate the H-Br Bond Enthalpy Given the Standard Enthalpies of Formation

Calculate the H-Br bond enthalpy given the standard enthalpies of formation for HBr(g) ,H(g) ,and Br(g) : -36.2,218,and 112 kJ.mol ^{- 1},respectively.

A) 320 kJ.mol ^{- 1}
B) 366 kJ.mol ^{- 1}
C) 124 kJ.mol ^{- 1}
D) 284 kJ.mol ^{- 1}
E) 196 kJ.mol ^{- 1}