How has the relationship between public accounting firms and their clients changed since SOX became law? add reference and in text citations What role did questionable accounting procedures play with Enron, Fannie Mae, and WorldCom?add reference and in text citations Why must accounting reports be prepared according to specific procedures (GAAP)? Should we allow businesses some flexibility or creativity in preparing financial statements? Why or why not?add reference and in text citations What are some of the challenges encountered by accounting firms when introducing new technologies into their workflow process? add reference and in text citations