Assertion:There was a collapse of the system of fixed exchange rates and the introduction of a system of floating exchange rates. Reason:From the 1960s the rising costs of its overseas involvements weakened the US’s finances and competitive strength. The US dollar now no longer commanded confidence as the world’s principal currency. 1 point

A. Both A and R are true and R is the correct explanation of A.

B. Both A and R are true but R is not the correct explanation of A.

C. A is correct but R is wrong.

D. A is wrong but R is correct

1. a person who does not like gambling or playing the stock market most likely has a high 2. a lamborghini, a playstation 4 pro, and an amazon echo are all examples of a person's instead of things like water and food. 3. revenue - costs = 4. is the most common market structure. 5. media such as magazines (i.e entertainment weekly, time, etc.) and t.v. (i.e. cbs, cw, etc.) make the majority of their money through 6. disney, viacom, and aol time warner are examples of which own a larger number of other businesses in the industry. 7. if zed creates and manages his own business creating and selling teleporters he would be the of this business taking all the risk but receiving all the rewards. 8. razors and printers are example of the business model. 9. wal-mart and best buy both use the business model which allows flexibility and convenience. 10. in the economic system workers and businesses are both and 11. if mattel wants to know if their newest toy will be profitable they will use like focus groups, to determine what consumers want.