The correct answer is D. Illustration
Explanation:
In a text or a presentation, a visual aid is a type of tool used to display information visually and that because of this is used to make the audience understand ideas, concepts, etc. Additionally, there are different types of aids that display a different kind of information this includes fine art that is a type of art and can serve to illustrate certain artistic techniques or works; maps that shows places and geographical features; pie charts used for statistics and illustrations that are images or visual expression and serve to illustrate models, schemes, specific objects, animals, etc. Considering this, in the case you need to show the way to set a dinner table the best option is to use an illustration as with this you can show the process and the final stage by including a table with each of the elements that need to be included. Also, this is the only option that allows you to show a model or scheme.
