Harvey is creating a presentation for his school project. he wants to have the same look on all the slides of his presentation. which option should he use?

Theme option in the design tab

After opening his slides in power point he must click on the Design Tab and then selecting a theme from various options that come in front of him. He can select any theme and then click apply to all. This will allow him to apply the same theme over all his slides of presentation.

i want to say d but i could be wrong however it is organized if that could happen..

hope it could