I'm stuck! Can you help me fill in the errors (red X's)?

1. Prepare a trial balance as of April 30, 20--. If no amount is required, leave the entry box blank. Schwartz Realty Company 2. Prepare an income statement for the month ended April 30, 20--. Schwartz Realty Company Income Statement For the Month Ended April 30, 20-- Revenue: Professional Fees Expenses: Salary Expense Rent Expense Advertising Expense Utilities Expense Total Expenses Net Income 4. Prepare a balance sheet as of April 30, 20