Three friends, A, B, and C, invest money in the ratio 2:3:5. After 6 months later, A invests another amount equaling $35,000, while C withdraws $15,000. The ratio of investments then changes to 11:6:7. What is the ratio of profit sharing at the end of the year if profit sharing is determined by the amount of money invested weighted by the time spent in the investment?

This choice inaccurately reflects the proportional contributions of A, B, and C after accounting for their investments over the time period. The ratios do not correspond to the adjusted investments made after 6 months, leading to a miscalculation of the resulting profit-sharing ratio.

While this ratio seems to offer a distribution based on some investment values, it fails to adequately consider the revised contributions after A's additional investment and C's withdrawal. The calculation does not align with the final ratios established post-adjustment, resulting in an incorrect profit-sharing assessment.

This option also presents an incorrect distribution of profits among the three friends. The numbers do not accurately represent the adjusted investments and time contributions post the additional investment and withdrawal, leading to an inaccurate reflection of actual profit shares.

This option suggests a profit-sharing ratio that does not correspond to any logical distribution based on the investments made by A, B, and C. The values are not derived from the actual calculations needed to determine the final profit-sharing ratio given the changes in investments, thus making it an incorrect choice.