1. given this information, the opportunity cost of one computer in france is and the opportunity cost of one computer in the united states is
2. given this information, has a comparative advantage in producing wine and has a comparative advantage in producing computers:
a. the united states; france
b. france; france
c. the united states; the united states
d. france; the united states

When a company produces and sells x thousand units per week, its total weekly profit is p thousand dollars, where upper p equals startfraction 800 x over 100 plus x squared endfraction . the production level at t weeks from the present is x equals 4 plus 2 t. find the marginal profit, startfraction dp over dx endfraction and the time rate of change of profit, startfraction dp over dt endfraction . how fast (with respect of time) are profits changing when tequals8?

The former chairman of the federal reserve, alan greenspan, used the term "irrational exuberance" in 1996 to describe the high levels of optimism among stock market investors at the time. stock market indexes such as the s& p composite price index were at an all-time high. some commentators believed that the fed should intervene to slow the expansion of the economy. why would central banks want to clamp down when the economy is growing? a. to block the formation of unsustainable speculative asset bubbles. b. to curtail excessive profits in the banking system. c. to prevent inflationary forces from gathering momentum. d. all of the above. e. a and c only.

Which of the following is true of website content? it should be refreshed periodically to keep customers coming back. once the content has been written and proofread it shouldn't be changed. grammatical errors are not a problem because the customer visits the site to purchase a product, not check the site's grammar. it should be limited to text and shouldn't include multimedia.