How should the system administrator resolve the issue?

A marketing user needs to create a new campaign, but the New Button is NOT visible from the campaign home page. The system administrator has verified that the user has the "Create" profile permission for the campaign object.

How should the system administrator resolve the issue?
A . Select the Marketing User checkbox in the user record.
B. Select the "Manage Campaigns" profile permission.
C. Grant the user "Read" profile permission for the campaign.
D. Add the New button to the page layout using the page layout ________

Answer: A