S$1\mathrm{.}2.$ A global economist hired by Telecomp, the U$.$S$.-$based computer manufacturer in Problem S$1-1,$ estimates that the probability that the economic and political climate overseas and in Mexico will decline during the next five years is $\mathrm{.}30,$ the probability that it will remain approximately the same is $\mathrm{.}40,$ and the probability that it will improve is $.30.$ Determine the best counfry to construct the new facility in and the expected value of perfect information.