(Solved): A pump jack shown in the image is an over-ground drive for a reciprocating piston pump in an oil we ...

A pump jack shown in the image is an over-ground drive for a reciprocating piston pump in an oil well. It is used to mechanically lift liquid out of the well if there is not enough bottom hole pressure for the liquid to flow all the way to the surface. (video available on CANVAS) Sketch the kinematic diagram for the pump jack mechanism on the image below. Identify the input link, follower (output) link, and point of application on the kinematic diagram