When used as evidence, what does an effective example do? a. it makes concrete ideas more figurative. b. it makes concrete ideas more abstract. c. it makes abstractions less didactic. d. it makes abstract ideas more concrete?

How has china attempted to increase its gdp since the end of the 20th

Mankiw attributes – chapter 1 and his 10 principles – differences in living standards within a countryover time and across countries at a moment in time to: a. the presence or absence of inflation and unemployment.b. the allocation of resources between private markets and the public sector.c. those that have dealt successfully with the efficiency v. equality tradeoff and those that haven’t.d. differences in productivity.e. ones that think at the margin and respond to incentives and those that don’t.

What primary role of regulatory agencies is the article excerpt referring to check all that apply