Answer:
See the explanation below.
Step-by-step explanation:
The court likely to rule in favor of Ewing.
The reason is that the enough consideration that gives backing to a promise in this case is generally the waiver of a legal right to eat to obesity as requested by the other party.
The evidence that Ewing has lost 154 pounds in weight over the stipulated period is a consideration that sufficient enough under the law. The payment of $10 pound that Ewing has lost is a promise. The fact that Ewing also benefit from the weight loss does not matter.