# Data file for Gaseous Chemicals LP (Problem 3 from Homework 2) set Procs := proc1 proc2; set Chems := A B C; param Yield: A B C:= proc1 3 1 1 proc2 1 1 0 ; param Cost := proc1 4 proc2 1 ; param Demand := A 10 B 5 C 3;