Technician A says that a steering column may be designed to absorb energy. Technician B says that vehicle seats may be designed to absorb energy.
Who is right?
A only
B only
Both A and B
Neither Anor B

A)-in the process of engineering design, explain the contribution of material selection. b)- explain the procedure of synthesis as is employed in engineering design. c)- is there any relationship between ergonomics and engineering design? explain. d)- safety consideration in engineering design includes human, product and the enviroment . explain how safety will be incorporated into the design?