Prepare a product-by-value analysis for the following products, and given the position in its lie cycle, idencly the issues likely to contront the operations manager, and his or her possible actions. Product Alpha has annual saies of 500 units and a contribution of $1,500 per unit it is in the introdictory stage. Product Bravo has annuat salos of 1.250 units and a contribution of $3,500 per unit, a is in the gromen stage. Product Charle has annual sales of 3,500 units and a contrbution of $2,250 per unit; it is in the dectine stage