A and B started a partnership business investing Rs. 20,000 and Rs. 15,000 respectively. C joined them with Rs. 20,000 After six months. Calculate B's share in total profit of Rs. 25,000 earned at the end of 2 years from the starting of the business?	Choose the correct choice from the following:
A) 750  B) 7500  C) 8500  D) 1500  E) 7503
A : 7500 : C = 20000*24 : 15000*24 : 20000*18 = 20*4 : 15*4 : 20*3   = 4*4 : 3*4 : 4*3   = 4:3:3   Answer is 7500   7500's Share = (25000 * 3)/10= 
<gadget id="calculator">(25000 * 3)/10</gadget>
<output>7_500</output>
7500
<result>B</result>
A and B started a partnership business investing Rs. 20,000 and Rs. 15,000 respectively. C joined them with Rs. 20,000 After six months. Calculate B's share in total profit of Rs. 25,000 earned at the end of 2 years from the starting of the business?