Since platinum is usually more expensive than gold, it makes sense to acquire platinum when the reverse is true and it's cheaper than gold. As for the reason why platinum is usually priced higher than gold, it's because platinum is more difficult to produce in comparison to gold. That raises the cost of production, which in turn requires a higher selling price to recoup costs incurred.
She will play Karaâs boss Cat Grant in the project, reuniting with Brothers & Sisters executive producer Greg Berlanti. Based on the DC Comics characters, Supergirl â f rom Warner Bros. TV, studio-based Berlanti Prods. and writers/executive producers Berlanti and Ali Adler â centers on Kara Zor-El (Benoist).
Look up in the sky! 'Supergirl' soars onto CBS. Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds. Former Glee star Melissa Benoist (also seen in the Oscar-nominated Whiplash) plays Supergirl in the CBS series of the same name. Here are a few more sci-fi female action heroines (with some fantasy thrown in).