Identify Cost Graphs The following cost graphs illustrate various types of cost behavior: Cost Graph One Cost Graph Two 0 Total Units Produced 0 Total Units Produced Cost Graph Three Cost Graph Four Total Units Produced Total Units Produced For each of the following costs, identify the cost graph that best illu strates its cost behavior as the number of units produced increases aTotal direct materials cost Cost Graph Three Cost Graph Four 0 Total Units Produced 0 Total Units Produced For each of the following costs, identifty the cost graph that best lilustrates its cost behavior as the number of units produced increases: For each of the following costs, identify a. Total direct materials cost b. Electricity costs of $1,000 per month plus $o.10 per kilowatt-hour c. Per-unit cost of straight-line depreciation on factory equipment d. Salary of quality control supervisor, $20,000 per month e. Per-unit direct labor cost