Note that - Window 1 measures 24 by 30 inches, - Window 2 and Window 4 measure 30 by 36 inches, - And Window 3 measures 12 by 20 inches. \begin{tabular}{|l|l|} \hline & Problem 3 \\ \hline \end{tabular} Problem Statement Suppose you work with a handyman, and you were put in charge of pressure washing the brick on the face of the second floor, and painting the exterior face of the second floor, of the house shown in the figures above. You have enough gas and soap for the pressure washer, but you need to provide an accurate estimate for how much the paint required for the second floor will cost. To perform this estimate you make a rough sketch of the house. The white areas are the parts that need to be painted and the dark brown areas are the areas that need to be pressure washed. An approximation to the measurements of the front of the house, and some details on the second floor, are given here. 3. If one gallon of the paint you use covers 250 square feet and costs $45 per gallon, how much will you need to spend to put two coats of paint on the face of the second floor? a. If you are painting two coats, how many square feet need to be painted? b. How many gallons will you need for the two coats of paint? c. How much will the paint cost for the two coats? 4. If you charge $4 per square foot to paint and $3 per square foot for pressure washing, how much would you charge for the two coats of paint and for the pressure washing on the face of the second floor? a. How much will you charge for the two coats of paint? b. How much will you charge for the pressure washing? c. How much will you charge for the entire job