Question 10 2 pts Which of the following are true regarding activity-based costing? O Under ABC, direct labor hours are never used to allocate overhead costs to activity pools or product lines. A primary goal of using ABC is a more useful allocation of manufacturing overhead to product lines. O ABC can be used in conjunction with job order costing. O The use of ABC is indicated when it is suspected that each of a firm's product lines consumes approximately the same amount of overhead resources but the current allocation scheme assigns each line a substantially different amount. Question 11 1 pts