What happens to the stock's value after a firm executes a 20% stock dividend? The stock price does not change because the firm's value is not affected by the stock dividends The stock price increases because this stock dividend improves the investors' expectations concerning their future cash flows The price of each share decreases and the number of shares outstanding rises with the firm's market capitalization unchanged The price of each share increases as this dividend increases the firm's market capitalization The stock price will rise by 20%