Answer:
The false statement is letter "B": all corporate net income is paid out as dividends.
Explanation:
The Modigliani-Miller Theorem or M&M is used in financial and economic studies to analyze the value of a firm such as a business or a corporation. The M&M theorem states that a firm's value is based on its ability to earn revenue plus the risk of its underlying assets. This value is independent of the way the company distributes its profits or finances its operations.
In that case, dividends have nothing to do with how the M&M theorem values a business.