Answer:
The correct answer is option A.
Explanation:
Price elasticity of demand measures the change in the quantity demanded due to a change in the price of the commodity. In order to increase the demand for pizza, Aiyanna decides to lower the price of pizza by 5% per week.
With passage to time, the demand for a commodity becomes more and more elastic. This is because, with time, the consumers are able to get adjusted to price change. So each successive week demand will become more price elastic.