Jayden, who makes videos and commercials, sends several e$-$mails to Brantley, the owner of The Closet, a clothing store. The e$-$mails contain information about what type of commercial Jayden should make, as well as the pricing, shooting dates, and likely competition dates. Branley replies saying, "sounds good, let's do it$."$ So$,$ on the following Thursday, Jayden shows up at The Closet and starts videotaping for the commercial. After working for about $5$ hours, Brantley arrives and tells Jayden that he is not doing the commercial anymore. Jayden asks for payment for his time, but Brantley refuses saying they did not make a written contract. Brantley says he was just getting information and did not intend to enter into a contract. Jayden sues. What would be the likely outcome?

a$.$ Brantley would not have to pay Jayden because he didn't actually finish the commercial.

b$.$ Jayden and Brantley did not enter into a valid contract because it was not in writing.

c$.$ This contract is valid because an exchange of e$-$mails constitutes an enforceable contract.

d$.$ This contract is not valid because Jayden and Brantley did not discuss all the specific terms of a valid agreement.