4. in several perfectly competitive markets for minerals used as inputs in digital devices, persistent increases in demand eventually have generated long-run increases in the market prices of these devices. describe in words the types of adjustments that must have occurred in these markets to have brought about this outcome, and evaluate whether such mineral-extraction industries are increasing-, constant-, or decreasing-cost industries.

Suppose the price of a complement to lcd televisions rises. what effect will this have on the market equilibrium for lcd tvs?

Match the vocabulary word to the correct definition. 1. compensation 2. corporate social responsibility 3. discrimination 4. benefits 5. biodegradable a. a business’s obligation to the community and the environment b. the ability to naturally break down or decompose c. treating someone differently because of his or her race, religion, gender, sexual orientation, or disabilities d. indirect and non-cash compensation paid to employees e. the salary and other benefits for doing a job

When cell phones were first entering the market, they were relatively large and reception was undependable. all cell phones were essentially the same. but as the technology developed, many competitors entered, introducing features unique to their phones. today, cell phones are only a small fraction of the size and weight of their predecessors. consumers can buy cell phones with color screens, cameras, internet access, daily planners, or voice activation (and any combination of these features). the history of the cell phone demonstrates what marketing trend?