Can you please help me with feb 15 B and feb 29 B. For feb 15 B i tried the numbers 2550, 2250,3125,1875, 4125,4150 but they were all wrong

Thank you so much!!

Answer is complete but not entirely correct Debit General Journal 1,300 Feb. 1 Notes Receivable Accounts Receivable Insurance Expense Feb. 5 Accounts Payable V 26.400 Feb. 10a Accounts Receivable Feb. 10b Cost of Goods Sold 12,600 Inventory Feb. 15a Unearned Revenue 5,100 Feb. 150 2,550 Cost of Goods Sold Feb. 15c Inventory 1,925 Cost of Goods Sold 4,125 Feb. 15d Sales Returns and Allowance Accounts Receivable 2.300 Feb. 16 Wages Expense Feb. 17 Accounts Payable 14,250 Inventory Feb. 18 Allowance for Doubtful Accounts 1,750 Feb. 19a Accounts Payable 2,800 Rent Expense 14 26,400v 12 4,125 1,7