Carton

FIG. 1 is a perspective view of a carton, showing our new ornamental design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a side view thereof.

The broken lines in the drawings depict portions of the carton that form no part of the claimed design.

The carton is shown with a symbolic break in its length, width, and height. The break lines and appearance of any portion of the article between the break lines form no part of the claimed design.