Southwest Airlines has consistently had one of the best on-time performance records in the airline industry. A critical factor in Southwest's success has been its use of second tier airports such as Midway in Chicago, Hobby in Houston, City in Detroit, and Ontario in Los Angeles. These lower traffic airports allow Southwest to have a faster turnaround for its airplanes so they spend a greater percentage of their time in the air. Seventy percent of Southwest's flights have a turnaround time of 15 minutes. Southwest Airline's on-time performance reflects the dimension of service quality.

Mesopotamians used the plow to make their farmland more productive. which of the following was necessary for the use of the plow? a. the domestication of oxen b. the creation of government c. the invention of writing d. the establishment of cities

1. the responsibilities of the u.s. federal reserve system include overseeing the banking system and regulating the quantity of money in the economy setting the level of real interest rates working with congress to devise a financial plan for the country and execute the president's orders calculating and reporting the unemployment rate 2. to increase the supply of money when the economy is weak, the fed closes banks reduces inflation sells bonds buys bonds 3. the federal funds rate is the short-term interest rate that banks charge their best customers when borrowing banks earn on savings accounts with the fed banks charge each other when borrowing or lending to each other the fed charges banks when borrowing 4. when the fed increases the money supply and consequently lowers interest rates, the value of the dollar will rise by more in the market for foreign exchange, all else equal will fall, all else equal is not impacted by fed policy will rise, all else equal

The difference between the lower class limits of adjacent classes provides the