An L-shaped lot is formed by a 60 ft by 40 ft rectangle with a 25 ft by 15 ft rectangular corner removed, as shown. Sod costs $2.25 per square foot. What is the total cost to sod the entire lot?
A$5,400
B$9,112.5
C$1,968.75
D$4,556.25
Explanation
Full rectangle area = 60×40 = 2400 ft². Removed corner = 25×15 = 375 ft². Lot area = 2400−375 = 2025 ft². Cost = 2025 × $2.25 = $4,556.25.
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