Civil Engineering Materials #$1\mathrm{.}5$

A cylinder with a $6\mathrm{.}0in.$ diameter and $12\mathrm{.}0in.$ length is put under a compressive load of $150$ kips. The modulus of elasticity for this specimen is $8,000$ksi and Poisson's ratio is $0\mathrm{.}35.$ Calculate the final length and the final diameter of this specimen under the load assuming that the material remains within the linear elastic region.