Maribel is a manager of a manufacturing firm. Her job is to structure the human and other resources of the firm so that the firm's objective of manufacturing products of the best quality can be accomplished efficiently and effectively. Thus, Maribel is involved in the management function of.

The basic difference between macroeconomics and microeconomics is that: a. microeconomics looks at the forest (aggregate markets) while macroeconomics looks at the trees (individual markets). b. macroeconomics is concerned with groups of individuals while microeconomics is concerned with single countries. c. microeconomics is concerned with the trees (individual markets) while macroeconomics is concerned with the forest (aggregate markets). d. macroeconomics is concerned with generalization while microeconomics is concerned with specialization.