Current Attempt in Progress Sheffield Corp. has accounts receivable of $94,400 at March 31, 2022. Credit terms are 2/10,n/30. At March 31, 2022, there is a $2,115 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 uncollectibles are as shown below. (a) Your answer is incorrect. Determine the total estimated uncollectibles at March 31, 2022. The total estimated uncollectibles $