When Jeneva went to Costa Rica in July 2008, a U.S. dollar was worth 550 colones. If today a U.S. dollar is worth 650 colones, it means that the U.S. dollar has depreciated against the colone

________ are profits that accrue to whomever has the right to import the quota restricted good

A) Quota licenses B) Quota rents C) Quota prices D) None of the above.

Which of the following is not part of an argument that unions lead to increased productivity?

a. reduction in worker turnover b. improved morale c. employees with more motivation d. benefits from featherbedding