Which of the following companies will face a more difficult problem
A) McDonald's C) Quelle Schickendans
B) Unilever D) Volkswagen

A．Not all people agree on what the macroeconomists say.
B．Volkswagen was fined because it has narrowed price differentials
C．Europeans will not use the euros to buy groceries in a few years
D．Middlemen can buy cars in Italy and sell in Spain

A．cause price differentials
B．allow people to buy items in an inexpensive country
C．force prices of the Same item to become similar or identical
D．allow the retailers to make large profit