There are some of the vague question below. They are asking working capital. You are a export for the questions. Could you please help me to convert them to almost understanding questions and give me the solution?

1, Assume $ 1,000 of AR is factored, by advancing 80% of the receivable amount at a mutually agreed service fee of 2%. Estimated recourse obligation is $ 50. How working capital being affected?Calculation.

2, Accounts receivables factoring with recoursethe question given: Fair Value of recourse liability $xxxxdiscount rate%, asking working capital

3, Factor AR with recourse, the question given:recourse obligation FV asking working capital effect