Which of the following are true with respect to the grand totals displayed for columns and rows on a PivotTable?

A. Grand totals are a permanent feature on a PivotTable and cannot be removed.
B. The grand totals can be removed by clicking the Delete button in the Home tab of the Ribbon.
C. The grand totals can be removed by clicking the Grand Totals button in the Design tab of the Ribbon and making the desired selection.
D. Grand totals can be repositioned on a PivotTable by clicking and dragging them to the desired locations.
E. The grand totals can be removed by clicking the Fields, Items, and Sets button in the PivotTable Analyze tab of the Ribbon and making the desired selection.