Question 1 (1 point) Which of the following argues that pay will always be at a subsistence level? Ricardo-Malthus substitution effect income effect John Stuart Mill This PCI OneDrive conserve Question 2 (1 point) Which model suggests that higher education is a good societal investment, evelum does not increase productivity? Question 2 (1 point) Which model suggests that higher education is a good societal investment, even if it does not increase productivity? Marginal productivity theory Efficiency Wage model Investment Human Capital model This PC is OneDrive conserve Signal, Screen, Filter Human Capital model