Which of the following is true? A. Both microeconomics and macroeconomics deal with same economic issues of inflation, unemployment and growth. B. Microeconomics focuses on the determination of the national output, while macroeconomics focuses on the production and output of individual industries. C. Microeconomics is the study of the economic aggregates, while macroeconomics deals with the functioning of individual industries. D. Macroeconomics is the study of the economy as a whole, while microeconomics deals with the individual decision-making units.

Intronix uses copy editors, computer graphics specialists, and java programmers to produce ads for magazines and the internet. the average new ad for magazines typically requires 180 hours of a copy editor's time and 135 hours of a computer graphics specialist's time, whereas ads produced for the internet require 35 hours of copy editor time, 195 hours of computer graphics time, and 60 hours of a java programmer's time. lassie food, a dog food manufacturer, has hired intronix to produce ads in the next four week. although currently it considers magazine ads 3 times more valuable than internet ads, it still wishes to have at least 2 of each produced within the next four weeks. intronix has assigned up to 3 copy editors, 4 computer graphics specialists, and 1 java programmer, each committed to work up to 70 hours per week on the project. how many of each type of ad should be produced to maximize the overall value to lassie foods

Arestaurant that creates a new type of sandwich is using (blank) as a method of competition.

Four students are at an extracurricular activity fair at their high school and are trying to decide which clubs to join. some information about the students is listed in this chart: which describes which ctso each student should join?