1) Briefly describe how the following fit into an overall regulatory framework that guides external audits: the Auditing Standards Board's (ASB's) 10 Generally Accepted Auditing Standards, SAS (The ASB's Statements of Auditing Standards), PCAOB rules, and ISA (International Standards on Auditing). By "fit into a regulatory environment" I mean that I want to you cover the organizations that promulgates these standards, how they relate to each other, and what types of audits they apply to