Why are commercial industries so profitable?

The widest gap between the income of a male and a female is in which occupational group? Suppose that inflation is -3 per year and it is expected to continue at that rate in the future If the nominal interest rate is 0 per year then what is the real interest rate? What are some characteristic of a weak economy? Who created the federal bailout bill? What was the average wage in 1830? What is an impossible barrier to entry and exit of the market? If a some level of GDP the economy is experiencing an unintended decrease in inventories? How much is a gold dollar coin worth if you sell it? How does discretionary spending differ form mandatory spending? Is the Philippines a market or command economy? What type of currency dose Spain use in the 1920s? How did economic goals of countries change as nationalism sentiment grew? What is the definition and function of quotation in business document? Where does the money we pay in your electric bill go? What is a 48 hour contingency plan in real estate? Why did the nations of the world establish high tariffs on imports during the 1930s? How might failure improve transportation have affected the economic and social development of the nation? What is the legal term that describes the controlling body of a monopoly? How much is 1160 euros in US dollars? Are megaladons real?