Sandhill Company has accounts receivable of $97,200 at March 31,2025. Credit terms are 2/10, n/30. At March 31, 2025, there is a $1,900 credit balance in Allowance for Doubtful Accounts prior to adjustment. The company uses the percentage-of-receivables basis for estimating uncollectible accounts. The company's estimates of bad debts are as shown below. (a) Determine the total estimated uncollectibles at March 31,2025 Total estimated uncollectibles $