2.4 (A) A product line has two models: X and Y. Model X consists of 4 components: a, b, c, and d. The number of processing operations required to produce these four components are 2, 3,4, and 5, respectively. Model Y consists of 3 components: e, f, and g. The number of pro- cessing operations required to produce these three components are, 6, 7 and 8 respectively. The annual quantity of Model X is 1,000 units and of Model Y is 1,500 units. Determine the total number of (a) components and (b) processing operations associated with these two models