Freitag Not Only Found Evidence to Supports Mills' Conclusion That

Freitag not only found evidence to supports Mills' conclusion that there is a connection between corporate and political elites, but his study also reveals which trend that further supports the power elite view?

A) The increasing preponderance of cabinet members with ties to corporate America.
B) Both parties are involved in hiring corporate lawyers for cabinet positions.
C) Cabinet members are typically from the upper classes.
D) The "serious possibility" that recent cabinets are accountable to large corporations.