Problem 1) Complete the seven steps of solution development for the following problems : A painter wants to know the amount of paint needed to paint only the walls and the interior side of the door in a room. The chosen paint covers 100 square feet per gallon. There are two windows. Test the problem with the following data: The room is 12 feet long, 10 feet wide, and 8 feet tall. The two windows are 5 by 3 feet, and 6 by 2 feet, respectively plus write the Python code to calculate the amount of paint needed. Use the given values in the