2. Consider a site plan where a rectangular piece of commercial property is represented by
a 5" x 6" rectangle that was drawn at a 1"= 150' scale. The parking lot on the property
will take up exactly 10% of the property area. The parking lot will be a poured concrete
slab that is 6" thick. Assuming no material waste or shrinkage, and a uniform pour
throughout the pad, how many cubic feet of concrete will be required to complete the
parking area?