Answer:
1.
June 1 2018
Dr Account Receivable 26,000
Cr Sales 26,000
( to record sales on account to Alright trucking)
July 15 2018
Dr Cash 7,500
Cr Account Receivable 7,500
( to record cash collection from Alright trucking)
Sep 5 2018
Dr Bad Debt Expenses 18,500
Cr Account Receivable 18,500
( to record bad debt expenses from Alright trucking's receivables)
March 5,2019
Dr Account Receivables 18,500
Cr Bad Debt Expenses 18,500
( to reverse the bad debt record of Alright trucking's receivables)
Dr Cash 18,500
Cr Account Receivable 18,500
( to record cash collection from Alright trucking)
2.
The limitations of direct written-off method is Bad Debt expenses is only recorded when it is incurred rather than when it is highly possible to be foreseen and estimated.
As a result, Account Receivables is tend to be recorded at the higher balance and Bad Debt expenses is recorded with the lack of timely manner ( that is, period after it is incurred) and thus does not match with the period the originating Sales is earned.
Explanation: