The ad curve: a. explains long run fluctuations in output and inflation. b. shows how changes in equilibrium output affect the inflation rate. c. demonstrates how central banks respond to changes in interest rates by changing the inflation rate. d. all of the above. e. none of the above. 7.the ad curve: a. explains how inflation affects output in the short run. b. indicates the level of aggregate output corresponding to different goods-market-clearing levels of the interest rate. c. is downward sloping, because with higher inflation comes higher interest rates and lower spending, so equilibrium aggregate output declines. d. all of the above. e. none of the above.

Do you think a travel organization company might be able to get less expensive airline tickets then you as an individual could get? (no less then 25 words)

One question from a survey was "how many credit cards do you currently have? " the results of the survey are provided. complete parts (a) through (g) below. click the icon to view the survey results. (a) determine the mean number of credit cards based on the raw data. the mean is 3.113.11 credit cards. (type an integer or a decimal. do not round.) (b) determine the standard deviation number of credit cards based on the raw data. the standard deviation is 1.9111.911 credit cards. (round to three decimal places as needed.) (c) determine a probability distribution for the random variable, x, the number of credit cards issued to an individual. x (# of cards) p(x) x (# of cards) p(x) 1 0.280.28 6 nothing 2 nothing 7 nothing 3 nothing 8 nothing 4 nothing 9 nothing 5 nothing 10 nothing (type integers or decimals. do not round.)

Diamond motor car company produces some of the most luxurious and expensive cars in the world. typically, only a single dealership is authorized to sell its cars in certain major cities. in less populous areas, diamond authorizes a single dealer for an entire state or region. the manufacturer of diamond automobiles is using a(n) distribution strategy for its product.