In each of the following situations, determine whether job costing or process costing would be more appropriate. ... a. A public accounting firm job costing b. An oil refinery process costing c. A custom furniture manufacturer job costing d. A tire manufacturer job or process costing e. A textbook publisher job costing f. A pharmaceutical company process costing g. An advertising agency job costing h. An apparel manufacturing factory i. A flour mill j. A paint manufacturer k. A medical care facility I. A landscaping company m. A cola-drink-concentrate producer n. A movie studio