39) Assume the perpetual inventory method is used. 1) The company purchased $12,200 of merchandise on account under terms 2/10,n/30. 2) The company returned $1,700 of merchandise to the supplier before payment was made. 3) The liability was paid within the discount period. 4) All of the merchandise purchased was sold for $18,400 cash. The amount of gross margin from the four transactions is: 2 Points $8,110. $6,200. $8,144. $6,076