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A Grain Store Has Six Types of Grain, Each Varying

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Essay

A grain store has six types of grain, each varying in cost, quality, and nutritional content. Periodically, excess inventory of these grains are consolidated into two local products, Feed-M-All and Supreme-Feed. Feed-M-All sells for $6.50 for a 10-pound bag while Supreme-Feed sells for $8.50 for a 10-pound bag. These feeds are advertised as having the following nutritional content:
 Grain  Minimum Proten  Minimum Fat  Maximum Carbohydrates  Feed-M-All 16%18%10%Supreme-Feed18%18%9%\begin{array}{lccc}\text { Grain } & \text { Minimum Proten } &\text { Minimum Fat }&\text { Maximum Carbohydrates }\\\hline\text { Feed-M-All } & 16 \% & 18 \% & 10 \%\\ \text {Supreme-Feed} &18 \%&18 \% &9 \% \\\end{array}
The component grains have the following content characteristics:
 Grain  Cost/10lbs  Quality  Praten  Fat  Carbohydrates  Paunds Ayail. A$4.75415%10%10%90 B$4.00220%20%8%120C$3.75110%25%5%150D$4.25315%20%10%125E$4.50320%20%10%85 F$5.00425%15%12%165\begin{array} { c c c c c c c } \text { Grain } &\text { Cost/10lbs }& \text { Quality } & \text { Praten } & \text { Fat } & \text { Carbohydrates } & \text { Paunds Ayail. } \\\hline \mathrm { A } & \$ 4.75 & 4 & 15 \% & 10 \% & 10 \% & 90 \\\mathrm {~B} & \$ 4.00 & 2 & 20 \% & 20 \% & 8 \% & 120 \\\mathrm { C } & \$ 3.75 & 1 & 10 \% & 25 \% & 5 \% & 150 \\\mathrm { D } & \$ 4.25 & 3 & 15 \% & 20 \% & 10 \% & 125 \\\mathrm { E } & \$ 4.50 & 3 & 20 \% & 20 \% & 10 \% & 85 \\\mathrm {~F} & \$ 5.00 & 4 & 25 \% & 15 \% & 12 \% & 165\end{array} Targets for Feed-M-All are a cost of $ 4.35 per 10-pound bag, a quality rating of 2.25, along with the minimum percentages of protein and fat, and the maximum percentage of carbohydrates. Similar targets are set for Supreme-Feed with cost set at $ 4.60 and quality at 2.45. There must be at least a 70%-30% mix among these two local feeds.
Formulate an LP model for this product mix problem.


Definitions:

Traditional Masculine

Cultural norms and values that define the behaviors, attitudes, and roles deemed appropriate for men in a given society, often emphasizing strength, stoicism, and leadership.

Gender Schema

A cognitive framework that organizes information relevant to gender, influencing how individuals perceive and behave based on their gender roles.

Gender Role

A set of societal norms dictating what types of behaviors are generally considered acceptable, appropriate, or desirable for a person based on their actual or perceived sex.

Androgyny

A state of being that encompasses characteristics or qualities traditionally associated with both genders.

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