Compute for the arc elasticity of the following points (from point A to 11) on a demar points A - B points E-F points B-C points F-G points C-D points G-H points D-E points A - H w P Points ABUO А В C D E F G H P 2 5 8 13 15 19 20 23 W W Qd 70 63 60 58 54 51 45 42