Guest author Scott Gerber is founder of the Young Entrepreneur Council.Partnering with another company can be great for both parties involved—or it can end in disaster. Collaboration can be tempting for a quick sales fix, but do your due diligence first.To learn more, we polled eight members of Young Entrepreneur Council (YEC) on the questions you should ask before saying yes to collaboration, and the red flags to look out for during early discussions.