$\"\"$

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The following stainless steel containers were manufactured :

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$\"\"$ with $\"\"$ capacity, $\"\"$ with $\"\"$ capacity and $\"\"$ with $\"\"$ capacity.

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The following aluminum containers were manufactured :

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$\"\"$ with $\"\"$ capacity, $\"\"$ with $\"\"$ capacity, and $\"\"$ with $\"\"$ capacity.

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(a)

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The rows of the $\"\"$ matrix represent stainless steel and aluminium.

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The Coloummns represent $\"\"$ , $\"\"$ and $\"\"$

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The $\"\"$ matrix is $\"\"$ .

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The $\"\"$ matrix is $\"\"$ .

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$\"\"$

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(b)

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The $\"\"$ martix representing the amount of material is $\"\"$ .

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$\"\"$

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(c)

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The days usage of the material is claculated by $\"\"$ .

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$\"\"$

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$\"\"$ .

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$\"\"$

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(d)

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The $\"\"$ martix representing the cost is $\"\"$ .

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$\"\"$

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(e)

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The total cost of the day $\"\"$ s production is calculated by

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$\"\"$

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The total cost of the day $\"\"$ s production is $\"\"$ .

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$\"\"$

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(a) The $\"\"$ matrix is $\"\"$ .

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(b) The $\"\"$ martix representing the amount of material is $\"\"$ .

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(c) The days usage of the material is $\"\"$ .

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(d) The $\"\"$ martix representing the cost is $\"\"$ .

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(e) The total cost of the day $\"\"$ s production is $\"\"$ .