Help please, I need an answer for this Q

AP Microeconomics_0lga Novlkova / Module ()5: Factor Markets ' x . a a: 0 P? 3 Quantity (labor) ' I} 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 shift in cultural values toward work within telecommunications O A decrease in the number of domestic residents emigrating to foreign countries 0 An increase in the wage rate of all telecommunications workers within the country 0 An increase in the value of leisure time by all domestic telecommunications workers fix} - \\