write an essay 1 to 2 pages in length capital market efficiency and derivatives wright

You are the CFO of a publicly held company and need to raise capital for the firm by issuing some kind of equity. Why would a firm want to issue both preferred stock and common stock rather than just one category of stock?

Please follow the requirements:

1- Use an academic or industry-related article.

2- Select an article that relates to these concepts in the context of doing business in Saudi Arabia.

3- Follow (APA) style