Which sentence uses come up with to mean produce an idea?
Leo came down with flu before the workshop.
The redesigned labels came out in June.
The team came up with a cheaper packaging idea.✓Bonne réponse
The chair came around to the revised proposal.
Explication
Coming up with an idea means producing or devising it, which is what the sentence reports the team did. Coming down with something refers to becoming ill and cannot describe creating a packaging proposal.