### Simplex Method

Problem: You work for a food company that makes two types of trail mix: Peak and TrailSnack. Each consists of some mix of peanuts, cashews, and raisins. You can obtain up to 100 kg/day of peanuts, 70 kg/day of cashews, and 60 kg/day of raisins. The Peak mix must contain at least 40% peanuts, at least 20% cashews and at least 20