can someone please help i am totally stuck on this question

Faith, Hope and Charity are partners sharing residual profits in the ratio 3:2:1. The partnership agreement provides for interest on capital at the rate of 8% per annum, and salaries for Hope and Charity of £12,000 and £8,000 per annum respectively.

The partnership made a net profit of £90,419 for the year ended 31st December 2009.

The balances on the partners' capital accounts throughout the year were: Faith £22,000; Hope £20,000; Charity £15,000.

What is Charity's total share of profit for the year ended 31st December 2009?