13 of 17 What is the amount of net income if ABC firm has the following balances in their accounts Sales revenue: JD12.000 prepaid expense: JD2,000 Service revenue: JD2,000 Advertising expense: JD500 Dividends: JD1,000 Salaries expense: JD1,800 Utilities expense: JD150 Rent Expense: JD1,000 Maintenance expense: JD600 0 7,550 0 9.950 0 4.550 KD 6.550