Knowledge Check or On December 1, after making a concented effort, management determines that it will be unable to collect $1,200 owed to it by one of is customers, This company uses the allowance method to account for uncollectible accounts. Prepare the necess ary December 1 fournal entry to write ofr this $1,200 uncollectible account foumal entry by selecting the account names from the drop-down menus and entering the dollar amounts in the debit or crecit columns Journal entry worksheet On December 1, after making a concerted effort, management detecmines that it will be unable to collect $1,200 owed to it by one of its customers. This