Answer:
a. Overvalued
b. 72.3% overvalued
Step-by-step explanation:
a. Purchasing power parity when held, shows that prices of a specific good is the same across the world.
Price in New York = $2.65
Price in Zagreb = kn25.70
$1 = 25.70/2.65
$1 = kn9.6981
According to PPP, Croatian Kuna is Overvalued as the exchange rate per the Vanilla Latte is higher than the official exchange rate.
b. =

=

= 72.3% overvalued