the marginal value product of labor is defined as: the graphical representation of the relationship between the wage rate and the quantity of labor supplied in a market the additional revenue the firm receives from selling the output produced using an additional unit of labor the increase in the amount of output that results from an additional unit of labor the increase in the amount of output from an additional unit of capital which of the following events may shift the marginal value product of labor curve rightward? check all that apply. a decrease in the output price a technical change that increases the productivity of labor an increase in the marginal product of labor a decrease in the wage rate