What amount will be paid in full settlement of Invoice 22384, assuming that credit for returns and allowances was received prior to payment and that the invoice was paid within the discount period. Inv. No. Merchandise Freight Paid by Seller Freight Terms Returns and Allowances FOB Shipping Point, 22384 $4,500 $140 $1,200 2/10, net 30 a. $3,440 b. $3,234 c. $3,374 d. $4,640