Directions: Study the following caselet shows the information about the investment made by five persons in two different schemes P and Q.

Time period of scheme P and scheme Q respectively is 2 years and 3 years respectively. If A, B and C entered into the partnership of Rs. 2x, (x + 3000), and (2y - 1000) respectively. After 8 months C left the business and D entered with the amount of Rs. 3x. After another 4 months B left and E entered with Rs. (2y + 500) and  continued till the end of the scheme P finally the profit ratio between the A to C are in the  ratio 8: 3. For scheme Q, Person A invests Rs. (2y - 2500) , B invests Rs.(x + 500) ,  C invests Rs. (x + 2500)The Investment period of A, and C in scheme Q is 16 months and 12 months respectively. Investment period of B is 2 months more than the A. If the Profit A is Rs.8000 out of total profit is Rs. 18600. D and E didn’t invest any amount in scheme Q.