Which One of the Following Is NOT One of the Elements

Which one of the following is NOT one of the elements of crafting corporate strategy for a diversified company?

A) Picking new industries to enter and deciding on the means of entry.
B) Choosing the appropriate value chain for each business the company has entered.
C) Pursuing opportunities to leverage cross-business value chain relationships and strategic fit into competitive advantage.
D) Establishing investment priorities and steering corporate resources into the most attractive business units.
E) Initiating actions to boost the combined performance of the businesses the firm has entered.