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Minimizing the Cost of a Box

Author: ShaNisaa RaSun

The following problem is solved in this video. It is recommended that you try to solve the problem before watching the video. You can click "Answer" to reveal the answer to the problem.

Problem: A manufacturer is going to make rectangular storage containers with open tops. The volume of each container must be 10 cubic meters, and the length of each container will be twice its width. The cost of the material for the four sides of the container is \(\$4\) per square meter. The cost of the material for the bottom of the container is \(\$8\) per square meter. Find the manufacturer's minimum cost of making each container.

The manufacturer's minimum cost of making each container is \(\$115.86\).

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