Brent called insurance companies and got insurance quotes for the three trucks. Both the 1996 Ford F150 and the 1998 Chevy 1500 were quoted for $250 and the 2000 Toyota Tundra was quoted for $245. To help Brent make his decision gather some more reliable information by using newspapers, or looking at their Web sites, and reviewing consumer magazines and Web sites. Also, look at the manufacturer Web site or www. fueleconomy. gov for information about gas mileage. List the sources you use and include the notes you take from each source.

Power plants that rely on coal increase the amount of sulfur dioxide that dissolves into the air, eventually increasing the acidity of precipitation. the higher acidity of rain and snow can damage forests by making it more difficult for plants to absorb minerals from the soil. the equations below provide information about the market demand and supply of electricity. there is a constant marginal external cost of $25 per unit of electricity.d: qd= 200 – 2ps: qs=p – 10what quantity of electricity satisfies allocative efficiency in this market? a. 60b. 70c. 50d. 43.3