Final answer:
To make a $30,000 profit, break-even plus extra tickets must be sold, resulting in 12,000 total tickets required, which isn't listed. The closest choice is 15,000 tickets, exceeding the profit target.
Step-by-step explanation:
To determine how many total tickets need to be sold to make a profit of $30,000, we first calculate the contribution margin per ticket, which is the ticket price minus the variable cost. The contribution margin is $30 (ticket price) - $15 (variable cost) = $15. Since you need to make a profit of $30,000 and the contribution margin per ticket is $15, you divide the desired profit by the contribution margin: $30,000 / $15 = 2,000 tickets.
You've already calculated that selling 10,000 tickets will allow you to break even. To make the additional $30,000 profit, you need to sell the break-even number of tickets plus the extra tickets calculated for the profit: 10,000 (break-even tickets) + 2,000 (additional tickets for profit) = 12,000 tickets.
Therefore, the answer does not exactly match the options given, but the closest would be option b) 15,000 tickets, which will not only cover the desired profit but exceed it.