When the central banks of various countries intervene in the foreign exchange market to maintain an exchange rate, this type of exchange rate system is called a ________ exchange rate system

Compared to regular grocery stores, convenience stores have

a. higher prices and a more limited selection of goods b. higher prices and a greater selection of goods c. lower prices and a more limited selection of goods d. lower prices and a greater selection of goods e. equal prices and an equal selection of goods

Once active discrimination ends, it:

A. is quickly forgotten, and efficiency is reached. B. no longer affects people or markets. C. can have long-lasting effects on people and markets. D. None of these is true.