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John is going to waterproof his carpeting which is 18 feet x 24 feet. The rate is 57 cents per square foot to apply the waterproofing solution. John's total cost will be ____.

A $246.24
Explaination
First, compute for the area of the surface: A = Length \u00D7 Width
A = 18 ft \u00D7 24 ft = 432 square feet Next, compute for the cost of waterproofing the area at the given rate: cost = 432 square feet \u00D7 $.57 per square foot
cost = $246.24
B $244.24
C $239.94
D $200.04