As shown in the figure, one end of a uniform beam of weight 250 N leans against a wall with coefficient static friction 0.50. The other end is supported by a wire that makes angles =23 with both wall and beam

a) Construct a rigid body force diagram of the beam with appropriate labels for all forces and the distance. (Indicate the pivot point you are going to use)

b) Find the tension in the cable

c) Calculate the static friction exerted by the wall on the poll.