The answer i think would be D
<span>Marx believed that the root cause of all misery in society was class conflict—the exploitation of the working classes by those who were wealthy and owned the means of production.
</span><span>Weber believed that religion was the central force in society. He used cross-cultural and historical materials to trace the causes of social change.</span>
Gravitational potential energy = mass × gravity × height
Ep = (4)(9.81)(3)
Energy = 117.72 Joules
= 1.2x10^2 Joules