Hannah wants to improve the graphics in her presentation but maintain the presentation's professional appearance.One slide contains three bulleted words: Phase 1, Phase 2, and Phase 3.Which of the following actions will allow her to keep this same information but make it a graphic?

A) Increase the font size of the list items.
B) Add more detail by adding second-level items.
C) Convert the list to a SmartArt graphic.
D) Change the theme variant.

Converting the list to a SmartArt graphic will allow Hannah to maintain the same information while also adding a visual element to the slide. This will improve the graphics without sacrificing the professional appearance of the presentation. The other options, such as increasing the font size or adding more detail, will not necessarily improve the graphics and may make the slide appear cluttered or unbalanced. Changing the theme variant may alter the overall appearance of the presentation but will not specifically address the need to improve the graphics on this particular slide.