A freeway is designed with a horizontal curve with the P. I. Station at 22+65.48, an intersection angle of Delta = 4o 30' 15" deflecting to the left, and a radius of R = 985 feet. Find: a. The P. C. and P. T. stations on the horizontal curve; b. If the bearing of the tangent from the P. C. to the P. I. is S 83o00'00" W, compute the bearing of the tangent from the P. I. to the P. T. c. If the coordinates at the P. I. are Northing = 22,230.55 and Easting = 15,420.00 what are the coordinates of the P. C. station? d. What are the coordinates of the P. T. station?