What should you do?

You have a Project 2010 schedule that contains the following tasks:
Inactive tasks
Manually scheduled tasks
Manually scheduled summary tasks
Tasks that contain strikethrough font
You want to save the schedule as a Project 2007 project. You need to ensure that no new milestones are created. What should you do?

A.
Change all inactive tasks to active tasks.

B.
Change all tasks that contain strikethrough font to tasks that include normal font.

C.
Change all manually scheduled summary tasks to automatic scheduling.

D.
Change all manually scheduled tasks to automatic scheduling.

Explanation:
When a Project 2010 project is saved as a Project 2007 project, summary tasks that are manually scheduled in Project 2010 are set to milestone tasks in Project 2007.