question content area a sales invoice included the following information: merchandise price, $7,200; terms 1/10, n/eom, fob shipping point with prepaid freight of $700 added to the invoice. assuming that a credit for merchandise returned of $1,000 (before discount) is granted prior to payment and the invoice is paid within the discount period, what amount of cash should be received by the seller? a.$8,818 b.$6,838 c.$7,828 d.$990