A company's strategy evolves over time as a consequence of : Select one: a. The need to keep strategy in step with changing market conditions and changing customer needs and expectations b. The proactive efforts of company managers to fine-tune and improve one or more pieces of the strategy c. The need to respond to the newly-initiated actions and competitive moves of rival firms d. All of the above

The correct answer is the option D: All of the above.

Explanation:

To begin with, a company's primary strategy that focus on completing the main goal of the company of increasing the sales and with that the profits is considered to be the most important element that the business has in order to keep existing and therefore that as the time passes and the context around the organization changes, that strategy evolves. And there are a lot of reasones why that could happen, including the market conditions that vary over the pass of years as well as the need to react to the competitors decisions in order to keep fighting for the market. And other consequence that may help the change of the strategy is the effort itself of managers to make the strategy better as ideas turn to came out.

answer; i believe the correct answer is (a) purchase of treasury stock;