please answer all components for a complete answer. thank you.

please answer all components. thank you!

After the success of the company's first two months, Santana Rey continues to operate Business Solutions. The November 30 , 2019. unadjusted trial balance of Business Solutions (reflecting its transactions for October and November of 2019 ) follows. Business Solutions had the following transactions and events in December 2019. Dec. 2 Paid $985 cash to Hillside Mall for Business Solutions ahere of mall advertiging costs. 3 Paid $420 cash tor minor repairs to the conpany' e eonputer. 4 Heceived $4,750 cash from Alex's Engineering Co. for the receivable from Moveaber. 10 Paid cash to Lym Addie for aix days of work at the rate of $110 per day. 14 Notifled by Rlex's Engineering co. that Busines s Solutions bid of $7,600 on a proposed project has been eccepted. Alex's paid a $1,900 eash advance to Buainess Solutiona - 15 Purchasod $1,800 of eomputer nupplies on eredit from Harris office Products. 16 Sent a reminder to Gonez Co. to pay the tee for services recorded on Novenber 8 . 20 Completed a project tor Lia corporation and received $5,675 cash. 22- Took the week off for the holidays. 28 Recelved $3,400 eash from Conez co. on its receivable. 29 Beimbursed S. Rey for baminess autonobile mileage (500 miles at $0.26 per mile) - 31 The corpany paid $1,200 eash in dividends. The following additional facts are collected for use in making adjusting entries prior to preparing financial statements for the company's first three months. a. The December 31 inventory count of computer supplies shows $680 still avallable. 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 $110 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. \begin{tabular}{|c|c|} \hline \multicolumn{2}{|c|}{ BUSINESS SOLUTIONS } \\ \hline For Three Months Ended December 31,2019 \\ \hline Retained earnings, October 1,2019 & \\ \hline & \\ \hline Retained earnings, December 31,2019 & 0 \\ \hline \end{tabular} Journal entry worksheet 4 Close the revenue account(s). Note: Enter debits before credits. Prepare a post-closing trial balance as of December 31,2019