Contractor A submits a request for equitable adjustment in the amount of $$250,000.$ The REA is signed by the CEO, not certified, and asks for a Contracting Officer$$s Final Decision. The Contracting Officer and Contractor A negotiate the amount for $3$ weeks before the Contracting Officer denies the REA. Does Contractor A have a Contracting Officer$$s Final Decision from which they can appeal? Why or why not? What piece of information is missing from this REA that might assist the Courts in determining whether it is a claim?