A grаph in the first quаdrаnt is shоwn with wage rate оn the vertical axis and number оf workers on the horizontal axis. Two lines are plotted on the graph. One line is increasing and labeled supply, and the other line is decreasing and labeled marginal revenue product. The two lines intersect at nearly a right angle near the center of the graph. The graph above shows the marginal revenue product curve and supply curve of labor for a firm. The introduction of new management techniques dramatically increases workers productivity. Which of the following changes is most likely to occur?