An object is suspended by two cables attached at a single point. The force applied on one cable has a magnitude of 110 pounds and acts at an angle of 50. The force on the other cable is 60 pounds at an angle of 160. Part A: Write each vector in component form. Show all necessary work. (4 points) Part B: Find the dot product of the vectors. Show all necessary calculations. (3 points) Part C: Use the dot product to find the angle between the cables. Round the answer to the nearest degree. Show all necessary calculations. (3 points)