i need help on the last graph in yellow !

Elite Realty acts as an agent in buying, selling, renting, and managing real estate. The unadjusted trial balance on March 31,20Y7, foll e following business transactions were completed by Elite Realty during April 20Y7: Apr. 1. Paid rent on office for month, $4,190. 2. Purchased office supplies on account, $1,090. 5. Paid insurance premiums, $3,020. 10. Received cash from dients on account, $20,940. 15. Purchased land for a future building site for $75,400, paying $8,300 in cash and giving a note payable for the remainder. 17. Paid creditors on account, $3,770. 20. Returned a portion of the office supplies purchased on April 2, receiving full credit for their cost, $170. 23. Paid advertising expense, $1,680. 27. Discovered an error in computing a commission; received cash from the salesperson for the overpayment, $840. 28. Paid automobile expense (including rental charges for an automobile), $1,260. 29. Paid miscellaneous expenses, $380. 30. Recorded revenue earned and billed to clients during the month, $25,130. 30. Paid salaries and commissions for the month, $6,520. 30. Withdrew cash for personal use, $840. 30. Rented land purchased on April 15 to local merchants association for use as a parking lot in May and June, during a street rebuilding program; received advance payment of $2,510. Required: Use the attached spreadsheet to complete parts 1 and 3. Click on the Spreadsheet icon to open and save the Excel file to your comp 4