>>9143Imagine fabrication shop who does machining and welding. You make one product then move it to another building for welding and it isn't sold for money until after the welding is done.
>>9147The capitalist has a sum of money and buys commodities: labor-power and means of production (which includes circulating capital and fixed capital). The production process occurs in which labor power uses the means of production to create new commodity. The circulating capital is completely used up in the production process (imagine sheet metal in the above example), fixed capital transfers some value in terms of the upkeep (imagine a machine wearing down over time), and labor-power is a special commodity that adds more value than it cost. The day is separated in necessary labor time and surplus labor time for the employees, which is causes the increase in value. C' is the increased commodities as the result of the production process which are then sold for a higher amount of money.