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HIGHLIGHT/BOLD ANSWERS

A snack food manufacturer buys com for tortilla chips from two suppliers, one in Iowa and one in lilinois. The price per unit of the Iowa corn is $6.20 and the price per unit of the Illinois corn is $5,60. (a) Define variables that would tell how many units to purchase from each source. Let x1 be the from lowa, and let x2 be the from tilinois. (b) Develop an objective function that would minimize the total cost (in dollars). Min (c) The manufacturer needs at least 12,500 units of corn. The towa cooperative can supply up to 7,500 units; and the Illinois cooperative can supply at most 5,500 units. Develop constraints for these conditions. required units of corn Iowa supply Ilinols supply