определенные разделы cost of production production costs cost of production cost of production cost of production cost of production costs of production production cost production costs production costs cost of production production costs cost of production cost of production costs of production cost of production cost of production cost of production teorias do valor-custo de produção production costs tied to labor production costs production values cost of production production values cost of production production costs English cost of production production costs costs of production costs of production production costs production costs cost of production production costs production costs production costs production costs cost of production cost of production production costs certain corners production costs cost of production cost of production cost of production production costs production costs teorias do valor-custo de produção production costs production costs production costs production costs costs of production production costs cost of production cost of production transformation costs of production costs of production production costs production costs costs of production cost of production costs of production non-substitution theorem