Long-run unemployment arises from a single problem that has a single solution

To maintain a functioning gold standard:

A) nations are obliged to exchange any amount of issued paper money for gold. B) paper money is not allowed; all transactions must be in coins or gold. C) the monetary authority cannot exchange currency for gold. D) care must be taken to keep inflation under 10%.

The quoted in the textbook study of consumer behavior at Starbucks company stores demonstrated that including calorie count on menus had no impact on consumer behavior

Indicate whether the statement is true or false