Kimberly Co. sells Christmas angels, Kimberly determines that at the end of December, they have the following aging schedule of Accounts Receivable: Customer Total Number of Days Past Due Not yet due 1-30 31-60 61-90 Over 90 K. Brant $600 $300 $300 D. Eaton 300 200 100 S Klein 200 50 150 C. Sheen 300 300 ? 500 300 350 100 150 % Uncollectible 1 % 5 % 10 % 25 % 50 % Compute the total estimated uncollectible accounts based on the above information at the end of December. Total estimated uncollectible accounts $