Which of the following is associated with macroeconomics? a. an examination of the incomes of harvard business school graduates b. an empirical investigation of the general price level and unemployment rates since 1990 c. a study of the trend of pecan prices since the second world war d. a case study of pricing and production in the textbook industry

Option B

Explanation: The branch of economics that studies the economy as a whole is called macroeconomics. Macroeconomics tries to understand and inter- relate the factors that affect the whole economy and not just a particular sector or community.

The area of concern in macroeconomics are inflation or deflation rate, interest rate, unemployment etc.

Thus, from the above we can conclude that the unemployment and general price level since 1990 is related to macroeconomics.

so i don't know what video you're talking about, but here's some stuff steve jobs gave as advice.

- love what you do.

- the worst thing that could happen might turn out to be the best thing that could happen.

- follow your heart and trust it knows where it's going.

i think the answer to your question is b. directive