What Quantity of Energy Would Be Produced When One Gram

What quantity of energy would be produced when one gram of deuterium and one gram of tritium are allowed to completely react to form helium and a neutron? (1 kJ = 1000 kg m²/s²)

A) 5.6 *10¹¹ J
B) 1.7 * 10¹² J
C) 2.8 * 10^-9 J
D) 9.2 * 10¹³ J
E) 3.1 * 10⁸ J