An employee has a normal $40$-hour week. During that period, he is expected to produce $200$ complete units. He receives a bonus of $\$10$ for each hour saved in production. In week $25$ he worked $44$ hours and made $250$ units. What was his bonus payment for week $25$?
- A$\$30$
- B$\$40$
- C$\$50$
- D$\$60$