If the demand for a good is unit elastic
A) a 5 percent increase in price results in a 5 percent increase in total revenue.
B) a 5 percent increase in price results in a 5 percent decrease in total revenue.
C) a 5 percent increase in price does not change total revenue.
D) the demand curve is a straight line with slope of -1.
Question 2
The U.S. fiscal policy implemented in 2008 was an attempt to
A) give billions of dollars to businesses and low- and middle-income Americans in order to stimulate business investment and consumption expenditure, and thereby increasing AD.
B) give billions of dollars to businesses and low- and middle-income Americans in order to stimulate business investment and consumption expenditure, and thereby increasing SAS.
C) decrease interest rates in order to stimulate business investment and consumption expenditure, and thereby increasing AD.
D) decrease the exchange rate in order to boost net exports, and thereby increasing AD.
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The population of Asia increases rapidly, the demand for food and water is also growing
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