At the beginning of the current period, Carla Vista Corp. had balances in Accounts Recelvable of $220,000 and in Allowance for Doubtful Accounts of $9,000 (credit). During the period, it had credit sales of $739,000 and collections of $554,000. It wrote off as uncollectible accounts receivable of $6,800. However, a $3,500 account previously written off as uncollectible was recovered before the end of the current period. Uncollectible accounts are estimated to total $22,000 at the end of the period. (a) to (d) (a) Prepare the entries to record sales and collections during the period. Omit cost of goods sold entries. (b) Prepare the entry to record the write-off of uncollectible accounts during the period. (c) Prepare the entries to record the recovery of the uncollectible account during the period. (d) Prepare the entry to record bad debt expense for the period. (Credit account titles are automatically indented when the amount is entered, Do not indent manualiy, List all debit entries before credit entries. If no entry is required, select "No Entry" for the account tities and enter Ofor the amounts.)