A 8" round x 20'-0" tall timber column is supporting a 80 kip axial compression load. A. What is the resulting axial compression stress in the column? B. The column is placed on a concrete footing that is supported on soil. if the soil has an allowable bearing capacity of 3,000 pf, how large does the footing need to be? The footing will be square. Round to the nearest inch.