7.3 All Temps has a policy of always paying within the discount period, and each of its suppliers provides a discount of 2% if paid within 10 days of purchase. Because of the purchase policy, 80% of its payments are made in the month of purchase and 20% are made the following month. The direct materials budget provides for purchases of $23,812 in February, $23,127 in March, $21,836 in April, and $28,173 in May.

What is the balance in accounts payable for April 30, and May 31?