(b) Plot the passive force-length curve for both the stiff and compliant tendon on the axis above to make a comparison between the two. (c) Plot the total force-length curve for each muscle-tendon unit (one with the stiff tendon, the other compliant) on the same axis to make a comparison between the two. (d) Find the active force-length curve for each muscle-tendon unit by subtracting the passive force-length curve from the total force-length curve. (e) Discuss your results. Is Ted's method reliable? Why or why not