Question 6 In a Q system, average inventory: O is relatively flat in the neighborhood of the minimum. O is depleted at a constant rate. O is set to cover average demand over the lead time plus the review interval. O tends to be less than under a system of periodic review (P system). Question 7 2.5 pts In project management, multiple critical paths can exist under the critical path method (CPM) because: there is flexibility in sequencing of activities. there is more than one way to complete the project. different network paths can have the same total time. O None of the options. 2.5 pts The management of supply chain inventories focuses on: safety stock elimination O both internal and external inventories O external inventories O internal inventories optimizing reorder points Question 9 Which one of the following is TRUE for supply chain management? Supply chain management applies only to manufacturing because it deals with flow of materials. None of the options Supply chain management applies to both manufacturing and service organizations. Supply chain is about suppliers and does not include any customers. 2.5 pt 2.5 pts