'P' and 'Q' entered into a partnership investing Rs. 30000 and Rs. 35000 respectively. After 4 months, 'R' also joined the business with an investment of Rs. 40000. What is the share of 'R' in the annual profit of Rs. 50000?
1
Rs.15525.5
2
Rs. 14545.5
3
Rs. 15750.2
4
Rs. 18500.5