You are planning to add topsoil to your property. Your property is shown to the right. If the topsoil layer is 3 inches, determine how much topsoil you will need. Topsoil sells for $22 a cubic yard (sold in 1⁄4 yard increments). Should you pick up the dirt yourself using your pickup truck or have it delivered?

Information you may need:
Truck bed is 80 inches long, 69 inches wide, and 20 inches tall. Delivery charge is $45 per truckload—a load is equal to 15 cubic yards. It is 9 miles to the soil store.
Your truck averages 17 mpg.

Gas costs $2.39 a gallon.

1 in= 35 ft.