13. Which of the following is most accurate? All information needed for financial statement analysis can be found in the audited statements. a. 3 b. Thorough financial statement analysis must include sources beyond annual statements and supplementary information. Annual financial statements and supplementary information are sufficient to thoroughly analyze a company. C. 13. Which of the following is most accurate? All information needed for financial statement analysis can be found in the audited statements. a. 3 b. Thorough financial statement analysis must include sources beyond annual statements and supplementary information. Annual financial statements and supplementary information are sufficient to thoroughly analyze a company. C