Help with these questions thanks.

(a) Discuss the strategy for a corporation to gain competitive advantage through the combination of businesses competing in several industries or product markets. These strategies are normally expected to help the firm earn above-average profits and create value for the shareholders.

(b) Bevie, a beverage company, intends to launch a new product. Recommend a scheme which can help it to plan for new product development from its launch to its discontinuation.

(c) Formulate a strategy for the measurement of Bevie's marketing performance in terms of the sales revenue generated, market share captured, and profit earned.