Answer:
B. to earn revenue for the company
Explanation:
The purpose of investing in stocks is to profit from dividend payments or capital gains. When a company invests in stocks of another business, it becomes a shareholder in that business. It is entitled to share in the profits of the business like any other stakeholder. An increase in the share price will results in profits when the shares are sold. A company will invest in the shares of another business earn more revenue.