Realistic use case creation $(15\%-$ Support your assumptions wisely$)3.$ Free body diagram and force analysis $(10\%)4.$ Stress and deflection analysis for one of the arms of the mechanism including the self weight after deciding its cross section and checking it$.(15\%)5.$ Mohr Circle for the stress state at your max stress point. $(10\%)$Design revolute joint pins using two of the static design criteria $($take FS $=2)(15\%)7.$ Design revolute joint pins using two of the dynamic design criteria $($take FS $=2$ and assumeyour own dynamic conditions like speed, life expectancy etc. with stated reasons$)(15\%)$