Take the following as truth: Congress intended that mailers should be able to use the Postal Rate Commission's proceedings to assure that some mailers were not crosssubsidizing other mailers and to assure that postage rates reflected the costs actually incurred to provide service.
Then the following statement: "The Postal Rate Commission had been investigating the illegal cross-subsidization of different mail services." is true, false, or inconclusive?
Answer: Inconclusive