A community theater group is discussing possible strategies for encouraging more people to attend their nighttime performances. Which statement suggests the group is on the third step of the problem$-$solving approach, discussing possible solutions to a problem?

"Before we agree on a new parking lot, I think we need to see how that option worked for the other theater in our town."

$"$We know that a new parking lot would need to accommodate at least $75$ cars."

$"$OK$,$ we've had the new parking lot in place for two weeks now; let's check our ticket sales and see if it's helping improve attendance."

"I wonder if a lack of parking is preventing people from coming to our evening performances?"