In: Accounting
Journal entry :
| Date | account and explanation | debit | credit | 
| Feb 2,2018 | Account receivable | 33800 | |
| Service revenue | 33800 | ||
| (To record service revenue) | |||
| July 23, 2018 | Cash | 23500 | |
| Account receivable | 23500 | ||
| (to record amount received) | |||
| Dec 31,2018 | Bad debt expense (10300*30%) | 3090 | |
| Allowance for doubtful accounts | 3090 | ||
| (To record estimated bad debt) | |||
| Apr 12,2019 | Account receivable | 46800 | |
| Service revenue | 46800 | ||
| (To record service revenue) | |||
| June 28,2019 | Cash | 6000 | |
| Account receivable | 6000 | ||
| (To record amount received) | |||
| Sep 13,2019 | Allowance for doubtful accounts (10300-6000) | 4300 | |
| Account receivable | 4300 | ||
| (To record write off) | |||
| Oct 5,2019 | Cash | 41500 | |
| Account receivable | 41500 | ||
| (To record amount received) | |||
| Dec 31,2019 | Bad debt expense (46800-41500)*30% | 1590 | |
| Allowance for doubtful accounts | 1590 | ||
| (To record bad debt) | |||