ordan is a small business owner who runs a beverage stand at a local market. He is trying to decide how to blend two types of juices, Juice X and Juice Y , to create his signature drink. He wants to ensure the final product is cost - effective while meeting certain flavor and nutritional profiles. Jordan has formulated the following Linear Programming ( LP ) model: X = liters of Juice X in the blend Y = liters of Juice Y in the blend Minimize Z = $ 0 . 9 X $ 0 . 6 Y ( Cost ) subject to 7 0 0 X 9 0 0 Y 4 , 0 0 0 ( requirement of flavor units per blend ) 2 0 0 X 7 0 Y 8 5 0 ( requirement of vitamin units per blend ) Y X ( constraint 3 ) and X 0 , Y 0