Which of the Following Statements Is True About Tyson Foods

Which of the following statements is true about Tyson Foods, Inc.?

A) The company has faced synchronized movements in the prices of its inputs in the recent past.
B) Tyson has been able to keep its chicken prices more or less stable over the last five years because the prices of its major inputs have not fluctuated too much.
C) The company restructured itself to deal with the more complex risks associated with the business today.
D) Tyson assigned responsibilities of risk management to employees familiar with the different commodities it handled in order to establish a self-contained unit.