Q and S work together for 5 days, the rest of the work is finished by M in two more days. If they get Rs. 6000 as wages for the whole work, what are the daily wages of Q, S and M respectively?

• A. 200, 250, 300
• B. 300, 200, 250
• C. 600, 400, 200
• D. 600, 400, 500
• E. None of these