You are creating a PDF file for the purpose of proofing. You want the PDF document to be as small as possible. To accomplish this, from the Adobe PDF Settings dialog box you _____.
A . deselect Subset fonts in the Fonts tab
B . deselect Embed Thumbnails in the General tab
C . select Off in the Sampling pop-up menu for Color Images, Grayscale images, and Monochrome images in the Image tab
D . turn Anti-Alias to Gray On in Monochrome Images in the Image tab