"3. (a) Mr. and Mrs. Bridgewater owned their own home. There was a real estate boom in their town and the price of houses doubled. Their income and other prices stayed constant. The Bridgewaters complained that "we are being driven from our home; we can't afford to live here any more."
i. Draw a diagram that illustrates what happened to the Bridgewaters' budget constraint.
ii. Could they have been made worse off by the change? Could they have been made better off? Explain why.