Which of the given is the best statement of the association between macroeconomics and microeconomics: (w) Macroeconomics and microeconomics deal along with totally independent types of problems. (x) A clear line splits microeconomic questions from macroeconomic questions. (y) Microeconomics and macroeconomics are, within effect, various names for similar thing. (z) Microeconomics and macroeconomics are associated branches of similar subject, along with overlapping regions of focus.
Can anybody suggest me the proper explanation for given problem regarding macro and micro Economics generally?