Brent Wants to Use the Same Image on Each Page

Multiple Choice

Brent wants to use the same image on each page of his site, but wants to have a different color in a part of that image from one page to the next. Using an image software editor, he decides to create a master layered image with the changes on their own layer. Which file format would allow Brent to accomplish this task?

A) JPG
B) BMP
C) PNG
D) GIF