Use the graph to answer the question that follows.

Telecommunications Industry Wage Rate (3) Based on the graph, which of the following factors can cause the market labor supply curve for the telecommunications industry to shift from S1 to 82? 0 An increase in the marginal revenue product of every telecommunications firm 0 A decrease in the number of domestic residents immigrating to foreign countries 0 An increase in the wage rate of all telecommunications workers within the country 0 A decrease in the value of leisure time by all domestic telecommunications workers 0 An increase in the percentage of elderly individuals retiring from telecommunications