Suppose that the residents of Colgateville play golf incessantly. In fact, golf is the only thing they spend their money on. They buy golf balls, clubs, and tees. In 2019, they bought 1,000 golf balls for $2.00 each, 100 clubs for $50.00 each, and 500 tees for $0.10 each. In 2020, they bought 1,000 golf balls for $2.50 each, 100 clubs for $75.00 each, and 500 tees for $0.12 each. Using 2010 as the base year, answer the following questions. a. What was the CPI for 2010?
b. What was the CPI for 2011?
c. What was the inflation rate in 2011?

Suppose that a worker in agland can produce either 10 units of organic grain or 2 units of incense per year, and a worker in zenland can produce either 5 units of organic grain or 15 units of incense per year. there are 20 workers in agland and 10 workers in zenland. currently the two countries do not trade. agland produces and consumes 100 units of grain and 20 units of incense per year. zenland produces and consumes 50 units of grain and no incense per year. if each country made the decision to specialize in producing the good in which it has a comparative advantage, then the combined yearly output of the two countries would increase by a. 30 units of grain and 100 units of incense. b. 30 units of grain and 150 units of incense. c. 50 units of grain and 90 units of incense. d. 50 units of grain and 130 units of ince

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

Susan is a 5th grade teacher and loves getting up every day and going to work to teach her students. this is an example of a. extrinsic value b. interests c. intrinsic value d. external value