Can you please help me with this question?

Question 3 Cr R 130 000 50 000 N&N ENTERPRISES TRIAL BALANCE AS AT 31 DECEMBER 2010 Dr R Capital Drawings 11 000 Mortgage loan (8%) Land and buildings 81 000 Furniture and equipment 14 000 Bank 14 000 Inventory (1 January 2010) 100 000 Debtors control 82 000 Fixed deposit 37 200 Creditors control Sales Purchase 283 300 Interest income Rent income Freight charges on purchases 5 000 Advertising 9 800 Insurance 5 000 Credit losses 2 600 Administration expenses 30 000 Property rates and taxes 9 600 Interest expenses 3 000 Water, electricity and telephone 10 000 Salaries 76 000 773 200 90 000 500 000 800 2 400 773 200 Additional information relating to the year-end adjustments is as follows . On 1 August 2010 N&N Enterprises rent out a part of their premises to Oli Traders for 12 Months a cheque for R2 400 was received on that date for the entire year's rent The interest earned on the fixed deposit amounted to R1 060, but was not yet received An amount of R3 500 of the insurance expenses was prepaid for next year The advertising expense includes a payment of R2 400 made to Count News Magazine for Advertisements to be published from January 2011 Salaries earned by employees but not yet paid at 31 December 2010 amounts to R800 (N.B Please turn over Question continues) Interest on the mortgage loan is payable quarterly in arrears on the first day of January April, July and October the loan was negotiated on 1 March 2010 No repayment of the capital amount was made during the year. Furniture and equipment should be depreciated at 10% per annum using the straight-line Method The closing inventory on 31 December 2010 was R72 000 Required: 3.1 Using the information given above, record the necessary year-end adjustments in the general journal of N&N Enterprise as at 31 December 2010 (7) 3.2 Prepare a post adjustment trial balance for N&N Enterprises as at 31 December 2010 (23) TOTAL MARKS 100