55 Neal Company had the following information relating to sales in 2020: Accounts Receivable 12/31/2020..... ...$8, 000 Allowance for doubtful accounts 01/01/2020. ..2 750 Uncollectible accounts written off during 2020....... 1, 550 Credit sales during 2020... .75 000 Allowance for doubtful accounts are determined by the percent-of- sales method to be 2% of credit sales. What is the adjusted balance in the Allowance for Doubtful Accounts (ADA) at the end of 2020? OA $2,750 OB.$1,200 OC$4,250 Do OD$2.700