The architects of a certain type of building estimate construction costs to be $2.0 million per floor for each of the first 5 floors, $2.5 million per floor for each of the next 3 floors, and $3.5 million per floor for any additional floors. What would the architects estimate the construction costs to be for a building of this type with 10 floors?
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A $23.0 million
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B$23.5 million
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C$24.0 million
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D$24.5 million
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E$25.0 million