c) An input- output matrix for Energy and Agriculture industries in an economy is given by the matrix below. 0.7 0. 15 0.1 0.7 If the production capacity of Energy is 30 million and that of Agriculture is 30 million, Find; How much of each is consumed internally (3 Marks ) How much of energy and agriculture must be produced to have 15 million worth of energy and 16 million worth of agriculture available for external consumption. ( 4 Marks )