You may choose to draw any object that you wish, but you must use the same object in each of the drawings. include isometric, oblique, and perspective drawings and orthographic projections to communicate your details.

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?