He didn’t take his father’s advice. That’s why he is out of work now

A. If he had taken his father’s advice, he would not have been out of work now.

B. If he took his father’s advice, he would not be out of work now.

C. If he had taken his father’s advice, he would not be out of work now.

D. If he hadn’t taken his father’s advice, he would have been out of work now.