Umar and Avinash started a partnership with investments of ₹ 10,000 and ₹ 15,000, respectively but due to a financial emergency the latter had to withdraw his investment after 8 months. In what ratio should the profit of the first twelve months be shared among the duo?

Options

A. `3:2`
B. `1:1`
C. `2:3`
D. `1:2`