a. Issued common stock for cash 2,000 b. Paid cash for three month's rent: December 2019, January and February 2020 2,400 c. Purchased a used truck on credit (recorded as an account payable) 13,000 d. Purchased supplies on credit. These are expected to be used during the month (recorded as expense) 1,600 e. Paid for a one-year truck insurance policy, effective December 1 2,280 f. Billed a customer for work completed to date 6,000 g. Collected cash for work completed to date 4,000 h. Paid the following expenses in cash: Advertising 700 Interest 700 Telephone 800 Truck operating 600 Wages 5,000 i. Collected part of the amount billed in f above 1,000 j. Billed customers for work completed to date 7,000 k. Signed a contract for work to be performed in January 2020 9000 5,000 l. Paid the following expenses in cash: Advertising 600 Interest 600 Truck operating 900 Wages 2,000 m. Collected an advance on work to be done in January (the policy of the coproration is to record such advances as revenue at the the time they are received) 2,000 n. Received a bill for electricity used during the month (recorded as utilities expense) 800 December Adjusting Entries Amount o. One month of the prepaid insurance has expired. $170 p. The December portion of the rent paid on December 1 has expired. $900 q. Counted supplies and found this amount still on hand (recorded the amount used as an expense) $100 r. The amount collected in transaction m is unearned at December 31. $2,000 s. Three days of wages for December 29, 30, and 31 are unpaid. These will be paid in January. $2,900 t. One month of depreciation needs to be recorded. Estimated useful life of truck in years is: 361.1111111 3 u. Income taxes expense to be paid in the next fiscal year. $100 7 Prepare closing entries and a post-closing trial balance at December 31, 2019.

Estimated useful life of the truck is 3 years I don't know how to figure account balances, closing entries and post-closing balances. Struggling with income statement as well

Please hit LIKE button iM this helped. For any turther explanation, please put your query In comment, wl get back to you. Requirement 2 & Requirement 1&3&4G Cash Debit Credit $2.00 s 2400 2280 S 7800 s4,100 Ending Bwlance361 $240 raid rmt for three months Accounts Receivable S 13,000 Debit Ending Balance 2,900 s 13,cco g trurk nunchaved oocnun) tnding Dalanc 5 12,0c0 Supplies Expense S 1,800 s 1,EC0 2,000 Cash 2,280 Ending Balance 2.110 eing preai puid for insuvance 2,40 p Repair Revenue eing service completed Lled! Depreciation Expensc Repair Revenue $4,000 Trurks eing sete compieted coected AcvurtisirgExp elephone Expens Ending Balance361 5 10 Truck Operating Expa $ 5,00 Ending Balance 170 7.800 Rent Ca Debit 5 1,000 Ending Balancc 15,400 1,c00 $ 3,000 s 2,000 Incomc Tax Expensc $ 7,cco Balance! $ 2,000 Ending Balance100 No Entry No Entry Repair Revenue Credit s 2cco Endig Balancc 17.000 Truck Operating Exp20 Ending Balancc 100 Debit $2,00 2,c00 Utlities Expensc Interest Eapense Insurance Expense Ending Balance 1,300 Rent Expsnse eing one month insurance expired Ending Balancc 1,500 Unused Supplies Supplis Experee Leing unused supples recorded 2,00 $2,000 Urearned Revenus deing unearned revenue recordes) Truck Operatirg Expense Credit aces Payshe deing woges to be pald rerorded S 2S00 Ending Balance 1,500 deing depreciationxvense recorded cume Tax Expun Income Tax Paysble eeing income tax expense recovded) indine Balane 9.90o