PLEASE help on bottom worksheet! Cannot figure out where I am going wrong

Post Ref Page I Date ournal Entries Debit Credit Jun. 1 Rent Expense 513 $3,000.00 as 3,000.00 115 210 Jun. 3 Merchandise Inventory Accounts Pavable 30,450.00 210 115 Jun. 4 Accounts Pavable 6,000.00 Merchandise Inventory 6,000.0 Jun. 6 Accounts Receivable Sales 410 27,000.00 as Cost of Merchandise Sold Merchandise Inventory 510 115 15,000.00 Jun. 7 Estimated Retums Inventory Accounts Receivable Merchandise Inventory 4,500.00 115 510 3,000.00 Cost of Merchandise Sold 3,000.00 General Journal Post Ref Page 2 Debit Date Jun. 8 Journal Entries Credit Miscellaneous Selling Expense 1,500.00 Miscellaneous Administrative Expen 518 300.00 Jun. 9 Store Supplies 210 210 115 Accounts Payable 1,050.00 Jun 13 Accounts Payable 23,970.00 Merchandise Inventory Jun. 16 Store Supplies 300.00 23,025.00 225.00 115 Customer Refunds Payable Accounts Receivable 23,250.00 Jun. 25 Sales Salaries Expense 512 1,950.00 as 1,950.00 Office Salaries Expense 2,250.00 as Jun. 30 Larkin, Drawing 311 1500.00