Using Python, and Gurobi, find the solution to this problem. The profit for producing a

barrel of lager is $$90$ and the profit for producing ale is $$50.$ Producing a barrel of lager requires $4$

pounds of corn, $200$ grams of yeast, and $3$ pounds of hops. Producing a barrel of all requires $4$ pounds

of corn, $100$ grams of yeast, and $1\mathrm{.}5$ pounds of hops. The brewery has $100$ pounds of corn, $3000$

grams of yeast, and $35$ pounds of hops. What is the optimal production of each of Lager and Ale so

that the brewery can maximize its revenue?