Energy released as mass of `2 "amu"` is converted into energy is

Mass of 1 amu is equivalent to energy of

When the mass equal to 1 a.m.u. is converted into energy, the energy produced is

In a nuclear fission 0.1% of mass is converted into energy. The energy released by the fission of 1kg mass is

Calculate the total amount of energy released if 20 g of given mass is completely converted into energy .