Hi! Apparantly the "merchandise inventory" entry is wrong and I want to know what it is supposed to be and why it is that. Thanks!

Prepare journal entries to record each of the merchandising transactions assuming that the periodic inventory system is used Nov. 5 Purchased 600 units of product at a cost of $10 per unit. Terms of the sale are 2/10, n/60; the invoice is dated November 5. Nov. 7 Returned 25 defective units from the November 5 purchase and received full credit. Nov. 15 Paid the amount due from the November 5 purchase, less the return on November 7. view transaction list view general journal Date General Journal Debit Credit Nov 05 Merchandise inventory 6,000 6,000 Accounts payable Nov 07 Accounts payable 250 250 Merchandise inventory Nov 15 Accounts payable 5,750 5,635 Cash Merchandise inventory 115