Goods costing $2,000 are purchased on account on July 15 with credit terms of 2/10,n/30. On July 18 , a $200 credit memo is received from the supplier for damaged goods. Give the journal entry on July 24 to record payment of the balance due within the discount period using a perpetual inventory system. (Credit account titles are automatically indented when the amount is entered. Do not indent manudiy