Do the following for the given beam and loading:

a$)$ Show that the beam is statically determinant.

b$)$ Draw Shear and Moment diagrams for the entire beam. The

reactions at $A$&$B$ are given.

c$)$ Write equations for Shear & Moment for $x$ between $0$ and $5\text{'}.$

d$)$ Write equations for Shear & Moment for $x$ between $5\text{'}$ and $9\text{'}.$

Notes: You must use the given origin for $x.$ You must draw correct and complete free

body diagrams for c$)$ & d$).$