You are building a custom motorcycle frame out of thin walled steel tubing. The tubes are assembled in a welding jig, clamped down in the correct position and then welded together. The tubes are then left to cool to room temperature, unclamped and inspected. Unfortunately you find that the tubes are distorted and not able to be assembled with the other components of the motorcycle. You are also seeing cracks in the welds that are compromising the strength of the frame. a) (2 points) Choose a suitable welding process for joining the tubes. Explain your answer. b) (4 points) Draw a basic diagram to describe your chosen welding process and label the main components on your sketch. Provide a brief explanation (2 to 3 sentences) of how it works. c) (2 points) Provide two possible solutions to the weld distortion being observed. d) (2 points) Provide two possible solutions to the weld cracking