Kane Manufacturing has a division that produces two models of fireplace grates, x units of model A and y units of model B. To produce each model A grate requires 3 lb of cast iron and 6 min of labor. To produce each model B grate requires 4 lb of cast iron and 3 min of labor. The profit for each model A grate is $3.50, and the profit for each model B grate is $2.50. Also, 1000 lb of cast iron and 20 labor-hours are available for the production of fireplace grates per day. Because of a backlog of orders for model A grates, Kane's manager had decided to produce at least 150 of these grates a day. Operating under this additional constraint, how many grates of each model should Kane produce to maximize profit? (x, y) = ( 120, 160 What is the optimal profit? $ 820

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**Problem Statement: Production Optimization for Kane Manufacturing**

Kane Manufacturing has a division that produces two models of fireplace grates: \(x\) units of model A and \(y\) units of model B. 
- To produce each model A grate, it requires 3 lb of cast iron and 6 min of labor. 
- To produce each model B grate, it requires 4 lb of cast iron and 3 min of labor. 
- The profit for each model A grate is \$3.50, and the profit for each model B grate is \$2.50. 
- Additionally, there are 1000 lb of cast iron and 20 labor-hours available for the production of fireplace grates per day. 

Due to a backlog of orders for model A grates, Kane's manager has decided to produce at least 150 of these grates a day. Operating under this additional constraint, how many grates of each model should Kane produce to maximize profit?

**Solution Attempt:**
\[
(x, y) = \left( \begin{array}{c}
120 \\
160 \end{array} \right) \times
\quad \textcolor{red}{\text{Incorrect}}
\]

**Question:**
What is the optimal profit?

**Answer Attempt:**
\[
\ \text{\$820} \quad \textcolor{red}{\text{Incorrect}}
\]
Transcribed Image Text:**Problem Statement: Production Optimization for Kane Manufacturing** Kane Manufacturing has a division that produces two models of fireplace grates: \(x\) units of model A and \(y\) units of model B. - To produce each model A grate, it requires 3 lb of cast iron and 6 min of labor. - To produce each model B grate, it requires 4 lb of cast iron and 3 min of labor. - The profit for each model A grate is \$3.50, and the profit for each model B grate is \$2.50. - Additionally, there are 1000 lb of cast iron and 20 labor-hours available for the production of fireplace grates per day. Due to a backlog of orders for model A grates, Kane's manager has decided to produce at least 150 of these grates a day. Operating under this additional constraint, how many grates of each model should Kane produce to maximize profit? **Solution Attempt:** \[ (x, y) = \left( \begin{array}{c} 120 \\ 160 \end{array} \right) \times \quad \textcolor{red}{\text{Incorrect}} \] **Question:** What is the optimal profit? **Answer Attempt:** \[ \ \text{\$820} \quad \textcolor{red}{\text{Incorrect}} \]
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