purple corp. purchased $10,000 of merchandise on june 3, subject to the terms, 2/10, n/30. on june 9, it pays for all the merchandise purchased on june 3. purple corp. records discounts using the gross method in a perpetual inventory system. the entry on june 9 will reduce: a. accounts payable by $9,800. b. inventory by $200. c. net income by $200. d. stockholders' equity by $200.