Between $19922016,$ the exchange rate of JPY to

USD moved from JPY $249\mathrm{.}05/$USD to JPY $116\mathrm{.}34/$USD

q During the same period, the CPI $80\mathrm{.}75$ to $97\mathrm{.}72$

q The CPI in the US moved from $56\mathrm{.}06$ to $117\mathrm{.}07$

q What is the PPP exchange rate of USD in terms of

JPY in $2016?$

q What was the real exchange rate of JPY $($in terms of

USD$)$ in $2016?$