please solve the 2 questions attached

WORKING MUST BE SHOWN

Question 3. Air Company has the following account balances on its ledger accounts on 31/12/2018: Bank loan Cash at bank Capital (2 shares) Rent Trade payables Purchases Sales Creditors Trade receivables Bank loan interest Other expenses Motor vehicles 12,000 11,700 13,000 1,880 11,200 12,400 14,600 1,620 12,000 1,400 11,020 2,020 Generate a trial balance showing the balances at 31/12/2018. Question 4. During the year, Air Company carried out the following transactions: 1) Bought materials for 1,000 (half paid in cash and half on credit). 2) Made 1,040 sales (800 on credit). 3) Paid wages to the shop assistants of (260 in cash). Adjust the trial balance that you prepared for question 4 above. 2 / 2