Part One: Le-Nature's Inc. Case Explain the corporate governance-related responsibilities of the internal roles (accountants) within the case. Explain the corporate governance-related responsibilities of the external roles (independent auditors and forensic accountants) within the case. Part Two: Lehman Brothers Holdings, Inc. Case Explain at least four of the auditor's responsibilities within the case. Include the following details in your response: Explain the auditor's responsibility when a person comes forward with allegations of potential fraud. Explain the auditors' responsibility with respect to "other information" that accompanies the client's financial statements