Please explain Xerox Corporation Accounting Scandal and Provide The reference too Please .

1. Did the company restate prior years' financial statements? If yes, use a table to show both previously reported and restated financial numbers. 

2. Identify the key dates on which the accounting misconducts were revealed to the public. Use a graph to show the company's stock prices during the period from three months before the first key date to three months after the last key date. What is the effect of the exposure of the company's accounting misconduct on its stock price? 

3. Discuss the consequences of the company's accounting misconduct. Please explain Xerox Company Account fraud and Provide The reference too Please .