In a business venture, the investment made by A is 75% of the investment made by B, while the investment made by C is 120% of the investment made by B. The time period of investment made by A is twice the time period of B, which is in turn thrice of the time period of C. Find the difference between the return accrued to A and C if the profit accrued at the end of the year is Rs 10,150.