A 15"x15" column is to be supported by a individual spread footing [Fig. 2]. The column carries PD = 100kip and PL = 150 kip. The column also carries a moment ML = 150 kip-ft. The footing for the column is placed 5'-0" below the ground level. (a) Design the column for longitudinal and tie reinforcement. Show details. (10+5 = 15 points) (b) Determine the size of the footing. (5 points)