Given:
accounts receivable of $244,000
allowance for uncollectible accounts of $1,350 (credit)
1% of the accounts receivable should be the value of the allowance for uncollectible accounts.
244,000 x 1% = 2,440
2,440 - 1,350 = 1,090
Adjusting entry:
Debit Credit
Bad Debt Expense 1,090
Allowance for uncollectible accounts 1,090