A company operates with monthly accounting periods.All of the company's accounting work has been completed through the end of March, 2015. A company's year end is April 30.

1. All credit sales are 2/10, n/30. you can assume that payment is due 30 days after the sale.
2. On March 31, company's Allownace of Doubtful Accounts have a Credit balance amount of $12,780
3. On April 16, the company Write off an amount of $127,800Account recevible regarding to the ending balance amount on March 31

April's credit sale and company's aging estimate shedual is given as below:

April, Year 20X0 Amount AR 31-Mar Begnning AR balance 127,800 02-Apr sales of customer 1 344,000 16-Apr sales of customer 2 1,505,000 28-Apr sales of customer 3 903,000 overdue schedual estimate uncollcectible not yet due 2% 01-30 days 9% 30-60 days 18% over 61 days 60%