The following account balances come from the records of Ourso Company Accounts receivable Allowance for doubtful accounts Beginning Balance $3,054 141 Ending Balance $3,838 172 During the accounting period, Ourso recorded $12,100 of sales revenue on account. The company also wrote off a $169 account receivable. Required a. Determine the amount of cash collected from receivables. Collections of accounts receivable b. Determine the amount of uncollectible accounts expense recognized during the period. Uncollectible accounts expense