Come on Kevin show me the money!

@OverheadHopefulStructure Thank you

I don't remember seeing anything about "bi conditionals"=very confused

My biggest issue of confusion here in the correct answer C is that is clearly says that "saving on bills is sufficient", but the conclusion clearly has the "reduce bills/saving aspect" in the necessary condition. Over and over again we are told not to confuse sufficient for necessary but that looks like that is happening here.....