Got an offer but hope another one comes through? Here’s what to do

You’ve been interviewing with three different companies that all sound promising, and Company A is the first to give you an offer. You’re excited, but you are still interested in what Company B and C might have to offer. What do you do?

You’ve been interviewing with three different companies that all sound promising, and Company A is the first to give you an offer. You’re excited, but you are still interested in what Company B and C might have to offer. What do you do?