Here are some of the questions investors are asking ahead of Slack's debut

9:45 AM ET Thu, 20 June 2019

Slack is set to go public on Thursday at the NYSE under the ticker "WORK." The company's technology is used in the workplace to help employees communicate and collaborate. CNBC's Jim Cramer, David Faber and Carl Quintanilla walk through the possible outcomes for Slack's debut and how it might fare compared to other public offerings.