The diagram illustrates a consumer’s indifference curves (IC) for goods F and G, along with the consumer’s budget lines. What could explain the shift from X to Z on the diagram?
- Aa fall in the price of G when G is an inferior good
- Ba fall in the price of G when F is a Giffen good
- Ca fall in the price of G when G is a normal good
- Da fall in the price of G when G is a Giffen good