We Can Use the Calculus of the Consumer Choice Model

We can use the calculus of the consumer choice model for each of the following EXCEPT:

A) to see how the demand curve shifts when there is a discrete change in income or the price of the other good.
B) to see how the demand curve shifts when tastes for a good change.
C) to see how the supply curve shifts when tastes for a good change.
D) to see the effects of a change in price of the good itself.