You are designing a SharePoint 2010 application to manage projects. The application has
the following requirements: ·Users must have access to the CreateProject.aspx page. .All
changes to the CreateProject.aspx page must be reflected on all project sites. You need to
design a page that can be accessed from each project site. Which approach should you
recommend?

A.
Create an application page and deploy it to the Pages library

B.
Create an application page and deploy it to the _layouts directory

C.
Create a master page and deploy it to the _masterpages directory

D.
Create a master page and deploy it to the _layouts directory.