double check please

Question 2 Wages paid to assembly-line workers at Mercedes Benz is classified to all of the following except: O A. Inventoriable Costs O B. Manufacturing Costs O c. Product Costs D. Period Costs Which of the following is classified as variable costs, when producing Trucks! O A. Rent of the factory O B. Salaries of sales managers O c. Property taxes D. Cost of leather used for seats