Sea and Sand is a takeout food store at a popular beachside resort. Tommy Tillett, owner of Sea and Sand, is deciding how much refrigerator space to devote to each of four different beverages. Appropriate data on the four beverages follow:

Limeade Lemonade Ginger Ale GrapeJuice Sales price per case $21.50 $23.00 $21.50 $45.10 Variable manufacturing costs per casi 12.20 14.20 12.10 32.20 Variable selling cost per case 4.00 4.00 4.00 4.00 Cases scnlcl per foot of shelf space 30 28 5 5 per day