crackers. After several years of operations and testing, their scientists found high protein and carbohydrates in two of their ingredients, barley and corn. While an ounce of barley costs $0.25, an ounce of corn costs $0.46. While an ounce of barley provides 9 mg of protein and 1 mg of carbohydrates, an ounce of corn provides 7 mg of protein and 5 mg of carbohydrates. Recently, demand for wheat crackers has increased. To lower the overall cost of producing wheat crackers, Frontline Agricultural Processing Systems will want to know how many ounces of barley and corn to include in each box of wheat crackers to meet the minimum requirements of 160 milligrams of protein and 40 milligrams of carbohydrates.

Purchasing and Supply Chain Management
6th Edition
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
ChapterC: Cases
Section: Chapter Questions
Problem 3.8A
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Frontline Agricultural Processing Systems uses several ingredients to make wheat
crackers. After several years of operations and testing, their scientists found high
protein and carbohydrates in two of their ingredients, barley and corn. While an
ounce of barley costs $0.25, an ounce of corn costs $0.46. While an ounce of barley
provides 9 mg of protein and 1 mg of carbohydrates, an ounce of corn provides 7 mg
of protein and 5 mg of carbohydrates. Recently, demand for wheat crackers has
increased. To lower the overall cost of producing wheat crackers, Frontline
Agricultural Processing Systems will want to know how many ounces of barley and
corn to include in each box of wheat crackers to meet the minimum requirements of
160 milligrams of protein and 40 milligrams of carbohydrates.
What is the range of optimality for the cost of corn? Write your answer in the format
(Lower limit, Upper limit). Round to 2 decimal places.
Transcribed Image Text:Frontline Agricultural Processing Systems uses several ingredients to make wheat crackers. After several years of operations and testing, their scientists found high protein and carbohydrates in two of their ingredients, barley and corn. While an ounce of barley costs $0.25, an ounce of corn costs $0.46. While an ounce of barley provides 9 mg of protein and 1 mg of carbohydrates, an ounce of corn provides 7 mg of protein and 5 mg of carbohydrates. Recently, demand for wheat crackers has increased. To lower the overall cost of producing wheat crackers, Frontline Agricultural Processing Systems will want to know how many ounces of barley and corn to include in each box of wheat crackers to meet the minimum requirements of 160 milligrams of protein and 40 milligrams of carbohydrates. What is the range of optimality for the cost of corn? Write your answer in the format (Lower limit, Upper limit). Round to 2 decimal places.
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