Starbright coffee shop at the galleria mall serves two coffee blends it brews on a daily basis, pomona and coastal. each is a blend of three high-quality coffees from colombia, kenya, and indonesia. the coffee shop has 6 pounds of each of these coffees available each day. each pound of coffee will produce sixteen 16-ounce cups of coffee. the shop has enough brewing capacity to brew 30 gallons of these two coffee blends each day. pomona is a blend of 20% colombian, 35% kenyan, and 45% indonesian, whereas coastal is a blend of 60% colombian, 10% kenyan, and 30% indonesian. the shop sells 1.5 times more pomona than coastal each day. pomona sells for $2.05 per cup, and coastal sells for $1.85 per cup. the manager wants to know how many cups of each blend to sell each day to maximize sales. excel