There is a trade-off between unemployment and inflation when the aggregate. a. Supply curve is upward sloping. b. Supply curve is downward sloping. c. Supply curve is vertical. d. Demand curve is downward sloping.

True or flase? a. new technological developments can us adapt to depleting sources of natural resources. b. research and development funds from the government to private industry never pay off for the country as a whole; they only increase the profits of rich corporations. c. in order for fledgling industries in poor nations to thrive, they must receive protection from foreign trade. d. countries with few natural resources will always be poor. e. as long as real gdp (gross domestic product) grows at a slower rate than the population, per capita real gdp increases.

If a product goes up in price, and the demand for it drops, that product's demand is a. elastic b. inelastic c. stable d. fixed select the best answer from the choices provided

Kim davis is in the 40 percent personal tax bracket. she is considering investing in hca(taxable) bonds that carry a 12 percent interest rate. what is her after- tax yield(interest rate) on the bonds?