If Paul decides to buy a $60$60 ticket to a Cirque du Soleil show rather than a $45$45 ticket for a Blue Man Group performance we can conclude that:
a. the marginal utility per dollar spent on Cirque du Soleil is lower than the marginal utility per dollar spent on Blue Man Group.
b. Paul's demand for a ticket to see Cirque du Soleil is more elastic than his demand for a ticket to see Blue Man Group.
c. Paul is not making a rational choice.
d. tickets for Cirque du Soleil are normal goods while tickets to Blue Man Group are inferior goods.
e. the marginal utility per dollar spent on Cirque du Soleil is higher than the marginal utility spent on Blue Man Group
