At the beginning of year 3 Randall company had a $18,600 balance in its account receivable account and a $1020 balance in allowance for doubtful accounts. During year 3 Randall experienced the following events.

Randall earned $26900 of revenue on account.

Collected $15130 cash from accounts receivable.

Wrote off $770 of accounts receivable as uncollectible.

Randall estimates uncollectible accounts to be 3% of receivables. Based on this information the December 31, year 3 balance in the accounts receivable account is ____