QUESTION 10 Which of these items would be included in manufacturing overhead costs? A. Direct materials and direct labor OB. Indirect labor and indirect mateikals used OC. Salaries of sales representatives OD. Delivery costs to ship goods to customers QUESTION 11 Which of these items would be considered a direct labor cost for a manufacturing firm? O A. Wages of machinery repair specialist OB. Wages of factory manager C. Wages of assembly line workers OD. Wages of fork lift drivers