Answer:
d
Peter is only concerned with the upper classes and his own pocketbook
Step-by-step explanation:
According to the quote by Peter Stockman, he says that the burden of the poor rates have been lightened, which brings great relief to the upper class and a good summer and plenty of sick visitors would really help markets boom.
From this quote, it is clear to see that Peter is only concerned with the upper classes and his own pocketbook