Can you show how you get each answer please!! Thanks.

Presented here are selected transactions for Toth Company during September of the current year. Toth Company uses a perpetual inventory system. Purchased equipment on account for $59,200, terms n/30, FOB destination. 2 3 Sept. Freight charges of $860 were paid by the appropriate party on the September 2 purchase of equipment. 4 Purchased supplies for $3,700 cash. 6 Purchased inventory on account from Southlake Corp. at a cost of $65,900, terms 1/15, n/30, FOB shipping point 7 Freight charges of $1,700 were paid by the appropriate party on the September 6 inventory purchase. damaged goods costing $5,400 that were originally purchased from Southlake Corp. on September 6. Received a credit on account. 9 Sold goods costing $14,800 to Fischer Limited for $20,700 on account, terms 2/10, n/30, FOB destination. 10 Freight charges of $390 were paid by the appropriate party on the September 9 sale of inventory 17 20 21 Received the balance due from Fischer. Paid Southlake Corp. the balance due. Purchased inventory for $6,600 cash. 22 Sold Inventory costng $18,100 to kun-Tai inc. tor $24,800 on account, terms n/30, FOB shipping point. Freight charges of $600 were paid by the appropriate party on the September 22 sale of inventory 23 28 Kun-Tai returned goods sold for $9,800 that cost $7,800. The merchand ise was restored to inventory