Answer and Explanation:
As per the data given in the question,
Apr-01 Accounts receivable A/c Dr. $6,900
To Sales A/c $6,900
Apr-01 Cost of goods sold A/C Dr. $2,760
To Inventory A/c $2,760
( Being cost of goods on merchandise is recorded)
Jun-10 Allowance for doubtful debt A/c Dr. $ 4,600
Cash A/c Dr. $2,300
To Accounts receivable A/c $6,900
( Being bad debt expense is recorded)
Oct-11 Accounts receivable A/c Dr. $4,600
To Allowance for doubtful debt A/c $4,600
( Being bad debt recovered is recorded)
Oct-11 Cash Dr. $4,600
To Accounts receivable A/c $4,600
( Being cash recovered from bad debt is recorded)