The Soft Suds Brewing and Bottling Company, because of faulty planning, was not prepared for the Operations Research Department. There was to be a big party at Stanford University, and Gus Guzzler, the manager, knew that Soft Suds would be called upon to supply the refreshments. However, the raw materials required had not been ordered and could not be obtained before the party. Gus took an inventory of the available supplies and found the following: Malt 75 units, Hops 60 units, Yeast 50 units. Soft Suds produces two types of pick-me-ups: light beer and dark beer, with the following specifications. Requirement per gallon Malt Hops Yeast 2 3 2 1 5/3 Light beer Dark beer 3 The light beer brings $2.00/gallon profit, the dark beer $1.00/gallon profit. Knowing the O.R. Department will buy whatever is made available, formulate the linear program Gus must solve to maximize his profits, and solve it graphically. Be sure to define all of your variables.