Crowdsourcing

Explain Crowdsourcing in detail?
Explain the 4 types of crowdsourcing, explain how can you use each of them.
With Covid-19 happening, how will crowd sourcing have to altered? Which one of the 4 will be used best during
this time.
After reading the chapter, how would you use social media and crowdsourcing to promote the Orlando Magic
that is declining in attendance. Please be as detailed as possible.