Read Gregor’s brainstorming table. Beginning: My troop decided to hold a car wash, and I was nominated to organize it. Middle: Some troop members were assigned to make colorful posters advertising the event, and others were asked to gather the necessary supplies. End: At the car wash, we formed an assembly line to wash, rinse, and dry the cars, and then collect the money.

Which sentence would best introduce this series of events in a descriptive narrative?

We found enough buckets, rags, sponges, and soap to wash cars all afternoon.
Upon learning that the cost of scout camp had unexpectedly increased, my troop quickly formed a clever plan.
Using colorful paint, we created posters to hold by the side of the road that read, "Car Wash Here Today!"
When the first car rolled into the lot, we were lined up and ready to start our fund-raising.