Aproject is underway where a solid cylinder that is 3.3 m long loaded in tension needs to be able to extend between 2-4 mm. your supervisor has been entranced with the atomic properties for some time now and has asked for you to analyze the situation starting with the fundamentals. he has already translated the applied load to a local level at the atomic scale where you know that slip occurs in the crystal structure (see below). you are told that three different materials are being considered based initially upon their critical resolved shear stresses. unfortunately, you are not told what the three materials are. determine the three materials your supervisor has chosen, and pick the material that best fits for the project.