Star Trek: The Dominion Mystery Cache

Caching: The finder's frontier.  These are the voyages of the caching explorers.  Their life-long mission: to explore strange new towns, to seek out new caches and new hiding spots, to boldly go where no muggle has gone before.

This Star Trek Geoart is a tribute for Trekkies and non Trekkies all around.Answer the questions to find the final coordinates for each cache in the series. Cache is not at the posted coordinates. Enjoy!

The Dominion

In the Star Trek universe the Dominion is an interstellar state and military superpower from the Gamma Quadrant composed of hundreds of dominated alien races and commanded by the Founders, administered by the cloned Vorta, and defended by the genetically-bred Jem'Hadar.The Dominion first appeared in Season 2 of the television series Star Trek: Deep Space Nine and successively waged war on the United Federation of Planets after forming an alliance with Cardassia in the Alpha Quadrant. - wikipedia

QUESTION FOR FINAL COORDINATES: The Dominion were first mentioned during what season 2 episode of  DS9?

A. The Seige - N39 23.325 W087 25.724

B. Cardassians - N39 23.124 W087 25.425

C. Necessary Evil - N39 23.698 W087 25.124

D. Rules of Acquisition - N39 23.431 W087 25.964