which of the following situation would be the most appropriate to use a slide presentation

Your answer would be D because he has to present his findings on sales revenues to his management team, meaning that he will have multiple things to present.... Hope this helps :)
Answer:
To use a slide presentation the most appropriate condition would be that Ben has to present his findings on sales revenue to his management team.
Explanation:
Because through slide master we can create a very meaningful relationship between the contents. There are too many options available to present it in an appropriate way.
We can also broadcast our presentation on the internet to use it anywhere.