Two weeks ago Acme Electronics announced that it had developed a new chip design which was being considered by major companies for use in future smart phone development. At the close of trading the day before the announcement, Acme common stock closed at $20. On the day following the announcement, Acme closed at $21. Two days after the announcement the stock closed at $22.50. Four days after the announcement the stock traded at $23. Last week, Acme stock traded at $26, a level it has maintained since then. This is an example of a(n):

Suppose that a worker in agland can produce either 10 units of organic grain or 2 units of incense per year, and a worker in zenland can produce either 5 units of organic grain or 15 units of incense per year. there are 20 workers in agland and 10 workers in zenland. currently the two countries do not trade. agland produces and consumes 100 units of grain and 20 units of incense per year. zenland produces and consumes 50 units of grain and no incense per year. if each country made the decision to specialize in producing the good in which it has a comparative advantage, then the combined yearly output of the two countries would increase by a. 30 units of grain and 100 units of incense. b. 30 units of grain and 150 units of incense. c. 50 units of grain and 90 units of incense. d. 50 units of grain and 130 units of ince

Select the correct text in the passage. which sentences in the given passage explains the limitations of monetary policies? monetary policies - limitationsmonetary policies are set by the central bank to bring about growth in the economy. de can be achieved these policiesw at anden i sca poit would be fair to say that changes in the economy cannot be brought about instantly by monetary po des. monetary policy can only influence not control, economic growththe monetary policy makers do work on sining the perfect balance between demand and supply of money in the economy

What business practice contributed most to andrew carnegie’s ability to form a monopoly?