A, B and C are partners in a firm without any agreement. They have contributed Rs. 7,50,000, Rs. 7,30,000 and Rs. 7,20,000 by way of capital in the firm. A was unable to work for six months in a year due to illness. At the end of the year, the firm earned a profit of Rs. 7,15,000. A's share in the profit will be

A. Rs. 77,500

B. Rs. 73,750

C. Rs. 75,000

D. Rs. 72,500

Answer: Option C