Assume an economy operates in the intermediate range of its AS curve (upward sloping AS curve). State the direction of shift in the AD or the AS curve for each of the following changes and the impact of that change on the price level, on GDP, and on employment. a) a rise in the price of crude oil b) an increase in the spending on national defense c) an increase in the cost of imported goods d) an improvement in labor productivity

In allentown, pennsylvania, in the summer of 2014, the average price of a gallon of gasoline was $3.68long dasha 22-cent increase from the year before. many consumers were upset by the increase. one was quoted in a local newspaper as saying, "it's crazy. the government should step in." source: sam kennedy, "valley feeling pain at the pump," (allentown, pa) morning call, june 21, 2014. suppose the government had stepped in and imposed a price ceiling equal to old price of $3.46 per gallon. a. using the line drawing tool, draw and label the price ceiling. carefully follow the instructions above, and only draw the required object.

U. s. internet advertising revenue grew at the rate of r(t) = 0.82t + 1.14 (0 ≤ t ≤ 4) billion dollars/year between 2002 (t = 0) and 2006 (t = 4). the advertising revenue in 2002 was $5.9 billion.† (a) find an expression f(t) giving the advertising revenue in year t.

Which is one solution to levy the complexity of the global matrix strategy with added customer-focused dimensions?