You have customized a design template in one presentation and you want to use it in another presentation. What the best way to do this?

A. Use the browse feature in the slide design task pane to find the file that has your design template and apply it to the current file

B. Copy and paste the slide with the design template you want to include the new presentation; inserted slide will inherit the design

C. Save the presentation that has the design template with a new name, and then use a new file to your presentation

D. All of the above