Question $50(1\mathrm{.}25$ points$)$

Suppose that in Nation Z in $2014,$ the money supply was $$60,000,$ the velocity of money was $2$ and real GDP was

$80,000$ units.

Given the information above, if$,$ all else constant, real GDP increased to $88,000$ units

in $2015,$ then what would the inflation rate be between $2014$ and $2015?$

$-10\mathrm{.}29\%$

$-9\mathrm{.}33\%$

$10\mathrm{.}29\%$

$14\mathrm{.}00\%$