In Search Engine Marketing, the "Golden Triangle" Refers to

In search engine marketing, the "golden triangle" refers to

A) any area in which a customer clicks on a link.
B) the very top and very bottom of a search results page.
C) any information that appears to the right of the search results page.
D) the top left part of the search results page.
E) any time a customer clicks on 3 or more related links.