Question 1: (10 points): A1, B1 2) The costs listed below are related to a manufacturer of all-natural ice cream. In the space provided indicate whether the cost should be classified as direct materials (OM). direct labor (DL), or overhead (OH) a. Maintenance on factory building b. Cream c. Mixing department wages d. Vanilla _e Factory supervisor's salary t. Machine oil for mixing machines & Sugar h. Machine operator wages 1. Factory maintenance labor Depreciation on factory equipment b) Based on behavior, costs are categorized as either foued variable or mixed. Explain the differences between a variable, fixed, and a mixed cost Give an example to show how they are different