In Chapter $2,$ you created a program for Marshall's Murals that prompts a user for the number of interior and exterior murals scheduled to be painted during the next. month. The program computes the expected revenue for each type of mural when interior murals cost $$500$ each and exterior murals cost $$750$ each. The application should display, by mural type, the number of murals ordered, the cost for each type, and a subtotal. The application also displays the total expected revenue and a statement that indicates whether more interior murals are scheduled than exterior ones. Now create an interactive GUI program named MarshallsRevenueGUI that performs all the same tasks.