According to Marx, capitalist production system also causes an alienation of labour. In the production process, labour that creates the value (productive human power) cannot participate in any decision processes on the products to be
produced and their amounts. In the result of the division of labour, labour deals only with a portion of work and it does not have any information about the whole product. Also, it has to purchase products that are created by its own work by paying money for them in the market.

The correct answer is D.