Calculate the total estimated uncollectibles based on the below information. Number of Days Outstanding Total 0-30 31-60 61-90 91-120 Over 120 Accounts receivable $307,100 $100,200 $65,900 $59,800 $44,600 $36,600 % uncollectible 1% 4% 5% 8% 20% Estimated Bad debts