The following table lists the components needed to assemble an end item. Assume there is no on- hand inventories. Item Direct Components End item A(3), B(1), C(3) A E(5), F(2) B D(3), E(1) F(2) D E F E(2) If 8 units of the end item are to be assembled, how many units of component E are needed? Input should be an exact number