according to Eric Posner's Economic Analysis of Contract Law After Three Decades: Success or Failure?, the predictions of most models used to analyze contract law are indeterminate and the normative recommendations derived from them are implausible. How does the discussion of Transatlantic Fin. Corp. v. United States 124 U.S. App. D.C. 183, 363 F.2d 312(1966)illustrate this argument?