Data Table $ 8,000 900 Accounts receivable 12/31/18 Allowance for uncollectible-accounts credit balance 12/31/18 (before adjustment) Credit service revenue during 2018 Cash service revenue during 2018 Collections from customers on account during 2018 39,000 20,000 40,000 Uncollectible accounts are determined by the percent of sales method to be 3% of credit sales. How much is uncollectible-account expense for 2018? O A $1,010 O B. $900 OC. $320 OD. $1,170