Which of the Following Is True About the Marxist Approach

Which of the following is true about the Marxist approach?

A) State ownership of the means of production promoted a greater exploitation of workers.
B) Capitalistic ownership of the means of production was imperative to end the exploitation of workers.
C) The goals of unions and the state are synonymous.
D) Capitalistic ownership of the means of production improved the bargaining power of the workers.