OptiFresh is a venture that produces different types of drinks in an artisanal way with natural ingredients. Because the company is in its emerging stage, it has been experimenting with different beverages. Currently it handles only two products: Supernutritious Drink and Superenergy Drink. These drinks are sold at retail in different parts of the city, but they are produced and distributed by liters. On the one hand, to produce a liter of Supernutritious Drink, 0.18 kg of Banana and 0.07 kg of Mango are required. While, a liter of "Super Energy Drink" requires 0.135kg of guarana and 0.115kg of mango. On the other hand, the processing time of the "Super Nutritious Drink" is 2 minutes per liter and the "Super Energetic Drink" is 3 minutes per liter. On a weekly basis, Optifresh receives from its suppliers a certain quantity of each input necessary for the production of the two beverages. Additionally, all the production is made on the same day of the week and is stored in a warehouse before being marketed during the week. The warehouse where the finished product is stored has a limited capacity in liters. Assume that the products fill the entire storage space without mixing. Also, being an artisanal process, it requires labor and this has limited hours during the production day. These quantities are the only ones available for the week's production. Table 5 presents the information provided on the availability of inputs.