7. Which tool below can be used to manage facilities design projects? a. Activity network diagram b. Affinity diagram c. Interrelationship digraph d. Prioritization matrix e. Tree diagram 8. The best layout type for low variety and high volume production is: a. Production line product layout b. Fixed product layout c. Product family layout d. Process layout e. None of the above 9. Which statement about DCA is true? a. It can be used to form product families and machine cells simultaneously. b. The input needed is part-machine matrix that can be extracted from route sheets. c. The number of cells and part families are not always clearly determined at the end of applying the algorithm. d. Machine duplication might be needed. c. All of the above 7. Which tool below can be used to manage facilities design projects? a. Activity network diagram b. Affinity diagram c. Interrelationship digraph d. Prioritization matrix e. Tree diagram 8. The best layout type for low variety and high volume production is: a. Production line product layout b. Fixed product layout c. Product family layout d. Process layout e. None of the above 9. Which statement about DCA is true? a. It can be used to form product families and machine cells simultaneously. b. The input needed is part-machine matrix that can be extracted from route sheets. c. The number of cells and part families are not always clearly determined at the end of applying the algorithm. d. Machine duplication might be needed. c. All of the above