Fast track promotion

The boss called one of his employees into the office. "Rob," he
said, "you've been with the company for a year. You started off
in the post room, one week later you were promoted to a sales
position, and one month after that you were promoted to district
manager of the sales department. Just four short months later,
you were promoted to vice- chairman. Now it's time for me to
retire, and I want you to take over the company. What do you
say to that?"

"Thanks," said the employee.

"Thanks?" the boss replied.a "Is that all you can say?"

"I suppose not," the employee said. "Thanks, Dad."