[Solution Library] A rectangular box with an open top is to have a volume of 10 cubic feet. The length of the base is twice its width. Material for the
Question: A rectangular box with an open top is to have a volume of 10 cubic feet. The length of the base is twice its width. Material for the base costs $10 per square foot and for the sides costs $6 per square foot.
- (10 points) Find the dimensions that minimize the cost of the box.
- (5 points) How much does the cheapest box cost? (5 points) Which method described in the lecture are you using (endpoint method or first derivative test) and why?
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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document 