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The following additional facts are collected for use in making adjusting entries prior to preparing financial statements for thecompany's first three months.a$.$ The December $31$ inventory count of computer supplies shows $$590$ still available.b$.$ Three months have expired since the $12-$month insurance premium was paid in advance.c$.$ As of December $31,$ Lyn Addie has not been paid for four days of work at $$120$ per day.d$.$ The computer system, acquired on October $1,$ is expected to have a four$-$year life with no salvage value.e$.$ The office equipment, acquired on October $1,$ is expected to have a five$-$year life with no salvage value.f$.$ Three of the four months' prepaid rent have expired.Required:$1.$ Prepare journal entries to record each of the December transactions. Post those entries to the accounts in the ledger$\mathrm{.}2-$a$.$ Prepare adjusting entries to reflect a through f$\mathrm{.}2-$b$.$ Post the journal entries to record each of the December transactions, adjusting entries to the accounts in the ledger$\mathrm{.}3.$ Prepare an adjusted trial balance as of December $31,2021\mathrm{.}4.$ Prepare an income statement for the three months ended December $31,2021\mathrm{.}5.$ Prepare a statement of retained earnings for the three months ended December $31,2021\mathrm{.}6.$ Prepare a classified balance sheet as of December $31.,2021\mathrm{.}7-$a$.$ Record the necessary closing entries as of December $31,2021\mathrm{.}7-$b$.$ Each closing entry is posted automatically to the general ledger. $($This is for reference only. No student work is required.$)8.$ Prepare a post$-$closing trial balance as of December $31,2021.$After the success of the company's first two months, Santana Rey continues to operate Business Solutions. The November $30,2021,$unadjusted trial balance of Business Solutions $($reflecting its transactions for October and November of $2021)$ follows.Number$101106128131163164167210236318319613623637640652677$Cash$901$Accounts receivablePrepaid insueanePrepaid rentOFfice equipmentAccumulated depreciation$-$Office equipmentComputer equipmentAccumulated depreciation$-$Computer equipmentWagesUnearned computer services revenueConmon stockRetained earningsDividendsbleComputer services revenueAccount Titlece equipmentDepreciation expense$-$Comput er equipmentWages expenseInsurance expenseRent expenseComputer supplies expenseAavert$151$ng expenseMiscellaneous expenses$684$ Repairs expense$-$ComputerIncome summaryTotalsDebitDecember$ $39\mathrm{.}16413,6182228$put$3,1208,20022,0005,6002,175150785$Business Solutions had the following transactions and events in December $2021.$$ $101,859$Credit:$72,000$December $2$ Paid $$995$ cash to Hillside Mall for Business Solutions's share of mall advertising costs.December $3$ Paid S$430$ cash for minor repairs to the company's computer$\mathrm{.}29,859$December $4$ Received $$4,350$ cash from Alex's Engineering Company for the receivable from November.December $10$ Paid cash to Lyn Addie for six days of work at the rate of $$120$ per day.December $28$ Received $$3,900$ cash from Gomez Company on its receivable $.$S $101,859$December $14$ Notified by Alex's Engineering Company that Business Solutions's bid of $$7,900$ on a proposed project hasbeen accepted. Alex's paid a $$1,700$ cash advance to Business SolutionsDecember $16$ Sent a cemi nder to Gomer Comnany t sdpay the fee for services recorded on November $8.$December $20$ Completed a project for Liu Corporat ion and received $$5,825$ cash.December $22-26$ Took the week off for the holidays.December $29$ Reimbursed S$.$ Rey for business automobile mileage $(500$ miles at Se$\mathrm{.}26$ per mile$).$December $31$ Paid $$1,20$e cash for dividends.