Two employees M and N are paid a total of $616 per week by their employer. If M is paid 120 percent of the salary paid to N, how much is N paid per week?	Choose one.
A) $ 270
B) $ 280
C) $ 290
D) $ 300
E) $ 310

Rationale: "1.2 n + n = 616 2.2 n = 616 n = 280 the answer is b ."
Answer: B