A gas at a volume of V\(_{0}\) in a container at pressure p\(_{0}\) is compressed to one-fifth of its volume. What will be its pressure if the magnitude of its original temperature T is constant?
A. \(\frac{p_{0}} {5}\) B. \(\frac{4p_{0}}{5}\) C. p\(_{0}\) D. 5P\(_{0}\)