Some students are building the stage set for an upcoming school play. As they finalize some of the backdrops, they need to determine the budget for the cost of materials. The paint costs $12.50 per gallon, and one gallon of paint covers 350 square feet. Reflecting tape costs $4.50 per roll, and one roll of tape covers 40 linear feet. The wooden backdrop for the opening scene shows a city skyline. One side of the backdrop is to be painted black. Find the area of the skyline. Then determine the budget for black paint if the backdrop is to be painted with two coats of paints.