How can you identify the base colors for formatting cells using cell styles in the current theme?

A) Navigate to Home -> Font -> Fill Color and observe the dropdown.
B) Access Page Layout -> Colors -> Base Color Palette.
C) Click on Review -> Cell Styles -> Base Color Selector.
D) Go to View -> Format -> Cell Colors for Base Colors.

After selecting the gradient (transitional) area, how do you access Fill Effects in Excel?

A) Double-click on the area to prompt Fill Effects.
B) Right-click inside the area and choose Format Cells -> Fill -> Fill Effects.
C) Use a keyboard shortcut (Ctrl + Alt + F) to open Fill Effects.
D) Access it from Home -> Format -> Fill Effects.

What step follows after selecting colors for Color 1 and Color 2 in the Fill Effects dialog?

A) Apply a Pattern Style.
B) Adjust Gradient Transparency.
C) Select Shading Style.
D) Modify Border Thickness.