P, Q and R invested in a business amounts in the ratio 2 : 3 : 4. After a year, the profit Q received was Rs. 2718. R decided to reinvest 20% of his profit. How much profit will R have to his disposal?
1
Rs. 3624
2
Rs. 2718
3
Rs. 2899.2
4
Rs. 2174.4
5
Cannot be determined