Answer:
An increase in price will increase revenue only if demand is inelastic.
Explanation:
A person owns a small-town movie theatre.
The price of a ticket for everyone is $5/ticket.
An increase in price will cause revenue to increase if the demand for tickets is inelastic. An inelastic demand implies that a change in the price of the product would cause a less than proportionate change in the quantity demanded of the product.
If demand is inelastic an increase in price will cause less than a proportionate decrease in quantity demanded. Overall, total revenue will increase.