prepare a product by value analysis for the following product and given the position in its life cycle, identify the issues likely to confront the operations manager, and his or her possible action. Product Alpha has annual sales of 1,500 units and a contribution of $2,500 per unit, it is in the introductory stage. Prpduct Bravo has annual sales of 2000 units and a contribution of $3,500 per unit, it is in the growth stage. Product Charlie has annual sales of 3,000 units and a contribution of $1,750 per unit, it is in the decline stage