A worker's daily wage is increased by 40% and the new wage is $35 per day. What was the worker's daily wage before the increase?
Choose the correct choice from the following answers:
A) $ 20	B) $ 21	C) $ 24	D) $ 25	E) $ 28

Rationale: "let x be the daily wage before the increase . 1.4 x = $ 35 x = $ 25 the answer is d ."
Answer: D