i don't know how to answer the number 4, help me

Marichu Fornolles October 2014 Guardians completed the following transactions during 1 3 4 5 6 9 12 16 17 22 24 Oct Fornolles transferred cash from a personal account to an account to be used for the business, P243,000 Fornolles invested in the business personal weapons having a fair market value of P34,000 Bought communication equipment on account from Pesa Electronics, P13,740 Paid rent for the month, P7,650. Bought a used service vehicle car for P93,000, paying P45,000 down, with the balance due in thirty days Received invoice and paid insurance premium to Cacawa Fidelity company for bonding employees, P7,710 Performed security services for Loreta Galleries. Billed Loreta for services rendered, P8,250 Received bill from Marcos Printers for office stationary, P1,757. Billed Pascua Construction for services rendered, P14,790 Paid Regal Shell Service for gasoline for service vehicle, P720 Performed security services at a fashion jewelry fair, Billed organizers for services rendered, P17,500 27 Paid Pesa Electronics P4,500 to apply on account 29 Received P8,250 from Loreta Galleries in full payment of account 30 Billed Merchant Bank for services rendered, P21,600. 31 Receive and paid telephone bill, P1,030. 31 Paid salaries to employees, P31,500 31 Fornolles withdrew cash for personal use, P18,000. Required: 1. Prepare the journal entries for the October Transactions 2. Set up the following ledger accounts using T-account and post all the journal entries: Cash; Accounts Receivabe, Prepaid Insurance; Arms and Communications Equipment Service Vehicle, Accounts Payable; Fornolles, Capital; Fornolles, Withdrawals, Service Revenue; Salaries Expense; Rent Expense; Supplies Expense; gasoline Expense, and Utilities Expense. 3. Prepare a trial balance 4. Prepare the income statement, statement of changes in capital and balance sheet