Answer:
B
Step-by-step explanation:
You have to find a place to serve breakfast/a location days, weeks, or even months ahead. This leaves only B and D as options.
Next, you must set a price for tickets before you sell the tickets. This still leave B and D.
Next, you have to sell tickets before you make pancakes, because pancakes need to be fresh, and not made in advance. You can sell tickets before an event, but not after.
Think about a concert. You cannot perform and then sell the concert tickets. You have to sell them before the event.
Feel free to ask any questions you may have! :)