You have a site hosted on Microsoft SharePoint Online. You have a solution that is packaged as a
.wsp file. The .wsp file contains 15 Web Parts. You need to ensure that the Web Parts are available
to users. What should you do?

A.
Upload the .wsp file to the Solution Gallery.

B.
Upload the .wsp file to the Web Part Gallery,

C.
Run the Install-SPWebPartPack cmdlet.

D.
Run the Add-SPUserSolution cmdlet.