Which of the following statements about Mr. Bush is mentioned in this passage?

Which of the following statements about Mr. Bush is mentioned in this passage？

A．M Bush is the second President with an MBA in American history

B．M Bush contributes a lot to decade-long economic boom

C．M Bush"s approval ratings are still high

D．M Bush didn"t get support in his presidential campaign

请帮忙给出正确答案和分析，谢谢！