member (1) has an area of 1,800.00 mm2 and an allowable normal stress of 140.00 mpa. member (2) has an area of 2,700.00 mm2 and an allowable normal stress of 130.00 mpa. determine the maximum load p that may be supported by the structure without exceeding either allowable stress. also, report the force in members (1) and (2) at the maximum load p.