need to fill in the table: teenagers total revenue, parents total revenue and both total revenue. also questions b and c

The following table outlines the demand for Joe's Theatre. Joe's Theatre attracts two different groups of customers: teenagers and parents with small children. a) Fill in the total revenues for the various demand schedules in the table. AMQAUIOSNQ b) If Joe's Theatre were to charge a single price and wants to maximize their total revenue, what price should be charged and what would the total revenue be? c) Now, if Joe's Theatre was able to price discriminate between the two groups and charge different prices to each, what would they charge each, and what would the new total revenue be? Price Total Revenue Price to Teenagers = $ Price to Parents = $ Total Revenue = $