A Bottle of Glenfiddich Whisky Costs $21 in Germany, but Costs

A bottle of Glenfiddich whisky costs $21 in Germany, but costs $35 in Denmark, $43 in Sweden, and $55 in Norway. The Scandinavian countries clamped down on liquor consumption after almost endemic abuse during the 19thcentury when the average Swede consumed 46 liters a year. The Scandinavian countries used _____ to try to reduce alcoholism.

A) value
B) price
C) utility
D) promotion
E) demand