Calculate the income elasticities of demand for the following:
a. Income rises by 5 percent; demand decreases by 5 percent.
Instructions: Round your answer to 2 decimal places. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers. .
b. Income rises from $75,000 to $90,000; demand decreases (at a constant price) from 55 to 50.
Instructions: Round your answer to 2 decimal places. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers. .