please answer all

1. Malone Lfd, a recruitment agency, incurred the following costs last year: What was the total prime cost of operating the firm last year? A. RM100,000 B. RM150,000 C. RM250,000 D. RM400,000 2. A direct cost is a cost which A. is incurred as a direct consequence of day-to-day business activities but are not traced back to one product B. can be economically identified vith the item being costed C. cannot be economically identified with the item being costed D. is immediately controllable 3. In Activity-Based Costing (ABC) system, costs are accumulated by activity using A. cost drivers B. cost centers C. cost pools D. costhenefit analysis