A Museum in Russia Has Two Entrances: One for Locals

Multiple Choice

A museum in Russia has two entrances: one for locals (written in Russian) and one for tourists (written in English) . People who enter through the entrance written in Russian will end up paying 81.93 Rubles ($3.00) . English-speaking tourists will use the entrance written in English, but they will end up paying 409.67 Rubles ($15.00) . This practice is an example of:

A) price manipulation.
B) price exploitation.
C) international price mediation.
D) price discrimination.