The following table lists the components needed to assemble an end item. Assume there is no on- hand inventories Item End item A Direct Components A(2), B(3), C(4) E(5), F(2) D(3), E(2) F(2) B D E F E(1) 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