The freshman class at west high is planning an adventure park event. the park charges $300 for a group day pass with an additional charge of $30 per person to take a ropes course. the freshman class will contribute $500 from its student council account and will sell tickets for $25 per student. the number of students who will go on the trip is s. what does the expression (300+30s)−(500+25s) mean in this context?

a
the expression shows the profit that the freshman class will make per student from the event.

b the expression shows the profit that the park will make by hosting the freshman class event.

c
the expression shows how much money the freshman class may need to raise in order to afford the event.

d the expression shows the number of students who must buy tickets for the freshman class to be able to afford the event.