1. The mechanical properties of a biomaterial (initial length of 0.775m ) was tested under loading and unloading conditions and then tested again under loading until rupture at a strain of 0.275 . The results are plotted in the figure below. a. Label the yield point, elastic strain, and plastic strain on the plot: b. Calculate the Young's Modulus (include units): c. For the loading and unloading cycle, calculate the length of the biomaterial under full stress: d. For the loading and unloading cycle, calculate the length of the biomaterial once the stress has been removed fully: e. Calculate the change of length from the yield point to the rupture point