Question: (Extra Credit 12pts) A rectangular parking area measuring (8000mathrm{ft}^{2}) is to be enclosed on three sides using chain-link fencing that costs ($ 8.50) per foot.
(Extra Credit 12pts) A rectangular parking area measuring \(8000\mathrm{ft}^{2}\) is to be enclosed on three sides using chain-link fencing that costs \(\$ 8.50\) per foot. The fourth side will be a wooden fence that costs \(\$ 11\) per foot. What dimensions will minimize the total cost to enclose this area and what is the minimum cost (rounded to the nearest dollar)?
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