Following are five graphs representing various cost behaviors. 1. 2. 3. 4. 5. Costs Costs Costs Costs Costs Volume Volume Volume Volume Volume Required: (1) Identify whether the cost behavior in each graph is mixed, step-wise, fixed, variable, or curvilinear. (2) Identify the graph (by number) that best illustrates each cost behavior: Complete this question by entering your answers in the tabs below. Required 1 Required 2 Identify whether the cost behavior in each graph is mixed, step-wise, fixed, variable, or curvilinear. Graph #1 Graph #2 Graph #3 Graph #4 Graph #5 Required 1 Required 2 Identify the graph (by number) that best illustrates each cost behavior: (a) Factory policy requires one supervisor for every 30 factory workers. (b) Real estate taxes on factory. (c) Electricity charge that includes the standard monthly charge plus a charge for each kilowatt hour. (d) Commissions to salespersons. Costs of hourly paid workers that provide substantial gains in efficiency when a few workers are added but gradually smaller gains in efficiency when more workers are added.