The fusion of two deuterium nuclei (2 1 H (2 on top, 1 on bottom), mass = 2.0141 u) can yield a helium nucleus (3 2 He (3 on top, 2 on bottom), mass = 3.0160 u) and a neutron (1 0 n (1 on top, 0 on bottom), mass = 1.0087 u). What is the energy (in MeV) released in this reaction?