You Manufacture Covers for Barbeque Grills at a Cost of $5

You manufacture covers for barbeque grills at a cost of $5 each and make a profit of $2 per cover.The barbeque grill covers are sold to consumers by a national outdoor furniture retailer for $18,and you know the selling price includes a markup of $9 each.What is true about this situation?

A) The covers are priced using cost-based pricing
B) You sold the covers directly to the outdoor furniture retailer
C) You need a new accountant because the numbers don't add up
D) You sold the covers through a distributor