Question

restaurants at panama city beach are busier in summer than in winter because so many people go there on vacation. based on the factors that cause a change in demand, why is this true?
a change in the price of a substitute good
b change in consumer expectations
c change in consumer income
d change in the number of consumers

Explanation:

The question focuses on a demand factor for restaurant services. In summer, far more vacationers (consumers) visit Panama City Beach, directly increasing the total number of people seeking restaurant meals. The other options do not fit: substitute good prices, consumer expectations, and consumer income are not cited as drivers here.

Answer:

D. Change in the number of consumers