Find the energy of the reaction \(\mathrm{Li}^{7}+p \rightarrow 2 \mathrm{He}^{4}\) if the binding energies per nucleon in \(\mathrm{Li}^{7}\) and \(\mathrm{He}^{4}\) nuclei are known to be equal to 5.60 and \(7.06 \mathrm{MeV}\) respectively