The cross price elasticity between good X and good Y is 0.5.
a. What type of goods are these?
b. If the price of good X increases by 10%, what happens to the demand for good Y?
c. Show this as a graph.
d. Assuming that supply is upward sloping, what can you say about the change in the equilibrium quantity of good Y?
2. Corrected_text: For each of the following, say what the effect on demand will be:
a. Increase in price
b. Increase in income for an inferior good
c. Decrease in income for a normal good
d. Decrease in the price of a complement.
3. Corrected_text: When Tom's income increases from $20,000 to $25,000, his demand for Taco Bell products decreases by 10%.
a. What is Tom's income elasticity for Taco Bell?
b. What type of good is Taco Bell for Tom at the given income level?
4. Corrected_text: How can the quantity demanded of a good change when there has been no change in demand?
Title_with_topic:
1. Cross Price Elasticity and Equilibrium Quantity
2. Effects on Demand: Price, Income, and Complements
3. Income Elasticity and Type of Good
4. Quantity Demanded vs. Demand