In 2014, Garrison Company had net credit sales of $1,500,000. On January 1, 2014, Allowance for Doubtful Accounts had a credit balance of $36,000. During 2014, $60,000 of uncollectible accounts receivable were written off. Past experience indicates that the allowance should be 10% of the balance in receivables (percentage of receivables basis). If the accounts receivable balance at December 31 was $400,000, what is the required adjustment to the Allowance for Doubtful Accounts at December 31, 2014? 31 X 40000 X 150000 64000 X 60000