Joseph took a class in macroeconomics, which means that he was studying the behavior of

Joseph took a class in​ macroeconomics, which means that he was studying the behavior of​ the overall economy.

Macroeconomics is a branch of economics. It deals with  indicators such as GDP, unemployment rates, national income and price indices.

Microeconmics on the other hand studies individuals and business decisions.

answer; i believe it was by president pranab mukherjee or by the chief justice of kerala high court; ///plz check luck

answer; the federal reserve system;