Which of the following events is most likely to happen when you select the icon outlined in red in the image below?

Select the single best answer:

A$.$ Another part of the Ribbon will be opened.

B$.$ The Ribbon will be minimized.

C$.$ Another group on the Home tab will be opened.

D$.$ The menu bar from the workbook will be detached.

$E.$ The document will be quickly shared in the cloud.