Which of the following statements is true regarding Scotch whiskey?

Scotch whiskey, often simply referred to as Scotch, is a specific type of whiskey that must be produced in Scotland according to strict regulations. These regulations dictate not only the geographic origin but also the ingredients, distillation process, and aging requirements. Hence, stating that it must be imported from Scotland captures the essence of its identity and ensures that the product meets the legal definitions set forth by the Scotch Whisky Association.

The other choices do not accurately represent facts about Scotch whiskey. The statement regarding production in Ireland is incorrect as that pertains to Irish whiskey, which is a different product altogether. The claim that Scotch is always expensive does not hold true, as there are a range of Scotch whiskies available at various price points. Additionally, while the distillation method can influence the taste of Scotch, it is not the sole determinant, as other factors such as the type of grain used, the aging process, and the cask types also play significant roles in developing the flavor profile.