Economists study market structures that fall between the two extremes of perfect competition and monopoly for all of the following reasons except​: A. Realistic models of market structure lie somewhere between perfect competition and monopoly. B. Studying the interaction between firms allows us to learn about the nature of competition and how prices are set. C. Counting the number of firms tells us whether the market is competitive. D. Additional models are necessary to help answer questions about how many firms are necessary to make a market competitive.

The development price itself is such a huge barrier, it's just a very different business model than boeing's used to. our huge development programs are typically centered around commercial airplanes, military aircraft, where there is a lot of orders. and right now the foundation of the business is two bites a year.

At a roundabout, you must yield to a. already in the roundaboutb. entering the roundaboutc. only if their turn signal is ond. only if they honk at you

Jackson is preparing for his hearing before the federal communications commission (fcc) involving a complaint that was filed against him by the fcc regarding the interruption of radio frequency. the order to "cease and desist" using the radio frequency has had a detrimental impact on his business. once the administrative law judge prepares his or her initial order, jackson has no further options. no, jackson can request that the matter be reviewed by an agency board or commission. yes, once the initial order is presented, it's only a matter of time before the order becomes final.