Ram purchases two watches for Rs.3.500. By selling one watch at a profit of 25 percent and the other at a loss of percent he neither earns profit nor suffers loss to the whole transaction. What is the cost price of each watch?

A

Rs. 1500 and Rs. 2000

B

Rs. 1500 and Rs. 1720

C

Rs. 1000 and Rs. 2500

D

Rs. 1250 and Rs. 2250