Problem 1: (30 points) Two axial members are used to support a load P applied at joint B. Member (1) has a cross-sectional area of 5 in and allowable normal stress of 26 ksi. Member (2) has a cross-sectional area of 7 in and allowable normal stress of 11 ksi. Determine the maximum load P that may be supported without exceeding either allowable normal stresses. Show the free-body diagram. 14 ft 15 ft (3) 6 ft B (2)