Given the stationing in meters as (4+56) for the PC of a horizontal curve of radius R=1200 meters and angle I=22°. The azimuth of the line PC to PI as AzPC-PI = 155° 30'. A point P is to be located on the curve at stationing of 7+00. Do the following a) Draw a neat and clearly annotated sketch of the curve b) compute the deflection angle at PC to point P c) compute the chord distance (in m) PC to point P d) Compute the Azimuth of the line PC to point P