A quantum stabilizer made of cold-worked columbium is 15 in long, and has a rectangular cross-section 1/4 in. by 3/4 in. For a tensile load of 5000 lb., determine the total change in: (a) length, (b) cross-sectional dimensions, and (c) volume. For the analysis, assume the alloy exhibits elastic behavior with E = 22.7 Times 10 6 psi and v = 0.28.