The actual distance between two marks used at a university for standardizing tapes is 100.03 ft. When a certain tape was held along this line, the surveyor, thinking that the distance between the marks was 100.00 ft, observed the tape was 99.94 ft long. What is correct length of the tape?

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?