Question 31 (1 point) In the area of product and service design the acronym CAD refers to: conceptually appropriate design computer aided design commercial applications design competitive advantage design Question 32 (1 point) One possible disadvantage of modular design is that: replacement and repair is more difficult failure diagnosis is more complex number of configurations of modules decreases individual parts lose their identities Question 33 (1 point) The goal of line balancing is to assign tasks to workstations in such away that the workstations have approximately equal time requirements. True False