Martisha Was Asked by Her Friend to Explain the Perspective

Martisha was asked by her friend to explain the perspective of instrumentalist Marxists as simply as possible. Which of the following would Martisha assert?

A) Elites are found in every society and are not a structural requirement of capitalism.
B) The state is a tool that big business uses to further its own capitalist agenda.
C) The military elite are necessary to ensure safety and security for all citizens.
D) The state enjoys autonomy vis-à-vis the capitalist classes and the elites.