Answer:
The correct answer is letter "C": Multimedia slides.
Step-by-step explanation:
Multimedia slides are widely used for presentations because of their dynamics that allow adding texts -and editing them in color, art or font, pictures, diagrams or charts among other graphics to slides that portrait information. Microsoft Office PowerPoint is the most used software to create such diagrams.
This tool is helpful to provide the audience with an idea of the details being exposed and to attract their attention. Slides are also useful for speakers to have an order in the ideas of the topics they will talk about.