An Ad for Belgian Chocolates in a Magazine Was Printed

An ad for Belgian chocolates in a magazine was printed on high quality paper stock to add weight and drama to the advertising message.The finished ad was shipped to the magazine publisher for inclusion in its January issue.This ad for which the advertiser paid a premium price exemplifies a(n) :

A) island half.
B) insert.
C) third cover.
D) junior unit.
E) full unit.