The Tee Box is a golf shop inside the clubhouse of a North Carolina golf course Derek Dunlop owner of the Tee Box is deciding how much she s et devote to each of fourrent of all types. Derek has a maximum front shelf space of 15 feet to devote to go bals. He wants a minimum of the feet and a maximum of seven feet of front she ce for each of Appr e per case data on the four ball types follow Sales price per case Variable costs per case Cases sold per foot of front shelf space per day Distance $24.80 16.70 Spin $22.80 16.10 Straight $24.40 17.30 Durable $21.20 14.90 The daily contribution per foot of bone shelf space for Straight