Allowed Atomic Process Conservation Laws

Given the masses of various atomic particles mp=1.0072u,mn=1.0087u me=0.000548u,mv=0,md=2.0141u where p≡ proton, n≡ neutron, e≡ electron, v≡ antineutrino and d≡ deuteron. Which of the following process is allowed by momentum and energy conservation?