Answer and explanation:
2)
Date Account title Debit credit
Jan 31
1 Depreciation expense 525
Accumulated
depreciation -equipment 525
2
Bad debt expense 11160
Allowance for uncollectible account 11160
3 interest expense 255
Interest payable (51000*.06*1/12] 255
4 Income tax expense 13100
Income tax payable 13100
5 Deferred revenue 3100
sales revenue 3100
**Depreciation on equipment =[cost-residual value]/useful life
[16000-4300]/2
= 5850
Depreciation for one month = 5850*1/12= 487.5
**Accounts receivable at end = 46400 beginning+136000-125500-4900+134000=186000
Estimated uncollectible account at end =[12000*30%]+[(186000-12000)*.04]
= 3600+ 6960
= 10560
Unadjusted balance in allowance account =4300-4900=-600 debit
Bad debt expense= estimated uncollectible account at end- unadjusted balance in allowance account
= 10560 - (-600)
= 10560+600
= 11160