The GTGI accounting fraud took place well before the Financial Accounting Standards Board issued Accounting Standards Update (ASU) No. 2014-9, "Revenue from Contracts with Customers (Topic 606)," in May 2014. Identify the"core revenue recognition principle" discussed in that document and the five steps organizations should follow in applying that principle. Assume now that ASU No. 2014-9 was in effect during the timeframe of the GTGI accounting fraud. Explain how GTGI's accounting for the following transactions was inconsistent with one or more of the five steps that should be invoked in applying the core revenue recognition principle: licensing agreement with Scientific-Atlanta, licensing agreement with AOL, barter transaction with Fantasy Sports, and the multiple-element transactions with Motorola and Tribune Company