You need to deliver the cost overrun view that Maria needs

You need to deliver the cost overrun view that Maria needs. What should you do?

A.
Modify a Project Detail view to include cost variance.

B.
Create a Project Center view to include cost variance.

C.
In Microsoft Office Project Professional 2007, display the Cost Variance field for all projects.

D.
In Microsoft Office Project Professional 2007, create a custom field that shows a visual indicator of cost variance.