19. what is the difference between the Codilication and the Codification Besearch Sistem? 2.13-14 21. What are the sources of pressure develomange and influence the development of GAAP) p.15 Hustration *23. If you were given comdete authonty the that GAAP should be developed and streningu wowd you, propose enforced? ds. What is the expectations pop'? what is the profession doing to try to Close this gap?p.160 27. What are some of the major challenges facing the accounting profession?" D.18 U 10)