1 – (30 pts) Design a 4-Bar mechanism to move link AB (coupler) from position 1 to position 2. Assume the location of point P as indicated on the drawing. Draw the two desired positions (CAD) and determine vector δ2 and angle α2 or determine the vectors and angles analytically. Use analytical synthesis (Standard Dyad Form) and specify the length of all links, r1, r2,r3, and r4by solving the analytical equations. Clearly indicate all your selections (free choices).