Ann, in the Engineering Department, Is Working on a New

Ann, in the engineering department, is working on a new presentation template. She sends you an email asking for your help with a sauple of issues. Ann also wants to know if, when she has finished creating the slide master, she can ensure that it will not be changed when she creates future presentations. You tell her ____.

A) no, there is no way to ensure this
B) yes, but only if she has designed more than one layout to create presentation slides
C) yes, she can preserve it by selecting the thumbnail that represents it and then tapping or clicking the Do Not Discard button in the Slide Master group
D) yes, she can preserve it by selecting the thumbnail that represents it and then tapping or clicking the Preserve button in the Edit Master group