A company sells two types of tickets: standard tickets for $12 each and premium tickets for $8 each. On a particular day, the company sold standard tickets and premium tickets, and the total revenue from ticket sales was $200. The situation is modeled by the equation . Which of the following is the best interpretation of the term in this context?
The total number of tickets sold.
The total revenue, in dollars, from premium tickets.
The total revenue, in dollars, from standard tickets.
The price difference, in dollars, between a standard and a premium ticket.