Astructural member in a nuclear reactor is made from a zirconiumalloy. If an axial load of 4 kip is to be supported by the member,determine its required cross-sectional area. Use a factor of safety of 3 with respect to yielding. What is the load of the member if itis 3 ft long and its elongation is 0.02 in.? Ezr = 14 x10 3 ksi, sy =57.5 ksi. The material has elasticbehavior.