Answer:
The correct answer is D
Explanation:
When the company or the firm declares the dividend, it sets a record date when the shareholder must be on the books of the company as a shareholder in order to receive or collect the dividend.
So, the ex- dividend date is the one which is normally 2 days business days and should be before the record date. Therefore, the stock market value will tend to reduce through roughly the dividend amount on the date of ex- dividend.