exehange rate is $69$ Chinese yean per dollar, purchasing power parity perdicts that

A$)$ the youan is undervalied.

B$)$ the dollar is usektvalood.

C$)$ the yuan is overvalued.

D$)$ both the dollar and the yaua are uralervaluod.

Table $1$

$\backslash$table$[[$Scenario$,\backslash$table$[[$Cument interest$],[$mate $-$ U$.$S$.]],\backslash$table$[[$Current inserest$],[$rate $-$ Japan$]],$Current exchange rate,$\backslash$table$[[$Expected exchange$],[$raie in $1$ year$]]],[$A$,2\%,4\%,7100=51,$sin $3=51$