(29) Cross-functional communication tends to be better for a matrix project structure than for a functional project structure. This statement is: (a) True (b) False (30) Consider the following two statements, (I) and (II), about the Economic Order Quantity (EOQ) in inventory management and then choose the most appropriate answer from alternatives (a) to (d). (1) The EOQ corresponds to the lowest inventory holding cost (II) The EOQ balances the inventory holding cost and the inventory ordering cost (a) Only statement (I) is true (b) Only statement (II) is true (c) Both statements (I) and (II) are true (d) Neither statement (I) nor (II) is true (31) The concept of Bill of Materials can be applied in the hospitality industry such as in a hotel or restaurant. This statement is: (a) True (b) False (32) Consider the following 2 statements, (I) and (II), as they pertain to the use of Kanban in just-in- time (lean) systems and then choose the most appropriate answer from alternatives (a) to (d). (I) The number of kanban cards used is a measure of the amount of inventory in a lean system (II) Supplier kanbans are sometimes used in lean systems (a) Only statement (I) is true (b) Only statement (II) is true (c) Both statements (I) and (II) are true (d) Neither statement (I) nor (II) is true (33) The need for single-digit (less than 10 minutes) setups in lean systems is driven by the desire to operate with: (a) large lot (batch) sizes (b) small lot (batch) sizes (c) neither (a) nor (b) above (34) Which of the following is not a useful requirement for the successful implementation of lean? (a) Short setup times (b) Defect-free production (c) appropriate facility layouts (d) proper equipment maintenance (e) all of the above items in (a) to (d) are useful requirements for successful implementation of lean