Founded in 1850. the American Express Company is a global travel financial and network services provider . Part A Find the most recent Annual Report for American Express at wwwamericanexpresscom and use the information found there to answer the following questions . 1. Read the Notes to the Financial Statements to determine the criteria for cash equivalents . 2. The internal control policy of American Express is described in the Report of Management . Summarize this policy 3. Which CPA firm conducts the external audit of American Express ? 4. Describe what internal audit is and some of the weaknesses American Express can face .