Ray and Nikki are in fifth grade together. Ray gets anew skateboard for his birt

Ray and Nikki are in fifth grade together. Ray gets anew skateboard for his birthday and offers to sell Nikki his oldone for $15. Nikki pays the money and Ray gives her the oldskateboard. Is this a valid contract?A. This is anunenforceable contract because Ray and Nikki can not file alawsuit.B. This is a void contract because the parties to the contract wereminors.restraint of trade.C. This is a voidable contract because the parties to the contractwere minors.D. This is a valid contract. There was a fair consideration paidfor the skateboard and both parties got what they wanted.