Question 4 Not yet answered Marked out of 0.7 Flag question Which of the following statements is true? Select one: a. The primary purpose of the plantwide and department allocation methods is allocating direct costs to specific products. b. none of the given answer. c. One of the lessons learned from activity-based costing (ABC) is that all costs are really a function of volume. d. Direct cost allocations are required for the plantwide and department allocation methods. e. A problem with activity-based costing (ABC) is that it requires more recordkeeping than other methods.