An article in the wall street journal noted that the demand for video internet advertising was increasing at the same time that the number of internet sites accepting advertising was also increasing. after reading the article, a student argue: "from this information, we know that the price of internet ads should rise, but we don't know whether the total of internet ads will increase or decrease."a. incorrect because the quantity of internet ads will not changeb. correct because the price of internet ads will decrease and the quantity of internet ads will decrease if the shift in supply is larger and will increase if the shift in demand is largerc. incorrect because the quantity of internet ads will rise, but the change in price depends on the magnitude of the relative shifts of demand and supplyd. correct because the price of internet ads will decrease and the quantity of internet ads will decrease if the shift in demand is larger and will increase if the shift in supply is largere. incorrect because the quantity of internet ads will unambiguously decrease when supply increases

Consider a small island country whose only industry is weaving. the following table shows information about the small economy in two different years. complete the table by calculating physical capital per worker as well as labor productivity. hint: recall that productivity is defined as the amount of goods and services a worker can produce per hour. in this problem, measure productivity as the quantity of goods per hour of labor. year physical capital labor force physical capital per worker labor hours output labor productivity (looms) (workers) (looms) (hours) (garments) (garments per hour of labor) 2024 160 40 1,800 14,400 2025 180 60 3,900 23,400

Uppose that the federal reserve purchases a bond for $100,000 from donald truck, who deposits the proceeds in the manufacturer’s national bank. what will be the impact of this purchase on the supply of money? the money supply will increase by $100,000. the money supply will increase by $80,000. the money supply will increase by $500,000. this action will have no effect on the money supply. if the reserve requirement ratio is 20 percent, what is the maximum amount of additional loans that the manufacturer’s bank will be able to extend as the result of truck’s deposit? the maximum additional loans is $100,000. the maximum additional loans is $80,000. the maximum additional loans is $20,000. the maximum additional loans is $500,000. given the 20 percent reserve requirement, what is the maximum increase in the quantity of checkable deposits that could result throughout the entire banking system because of the fed’s action? this action will have no effect on the money supply. the money supply will eventually increase by $80,000. the money supply will eventually increase by $500,000. the money supply will eventually increase by $100,000.

Samantha is interested in setting up her own accounting firm and wants to specialize in the area of accounting that has experienced the most significant growth in recent years. which area of accounting should she choose as her specialty? samantha should choose as her specialty.