Real Estate Math

A South Carolina home needs a new roof covering 2,800 square feet. Material cost is $4.50 per square foot and labor is $3.25 per square foot. What is the total roof replacement cost?

A$21,700✓ Correct
B$12,600
C$9,100
D$22,400

Explanation

Total cost per sq ft = $4.50 + $3.25 = $7.75. Total = 2,800 × $7.75 = $21,700. Using the values given ($4.50, $3.25), apply the appropriate formula.. The correct answer is $21,700.. This is a common calculation on the South Carolina real estate exam.

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