Please help understand this. For economics

Consider the following scenario: Sue works an average of El] hours per week at an hourlv rate of $8.5l] per hour. HoweverIr Sue, being a quality worker, impresses her employer so much that she reoeives a wage increase to $10 per hour. Sue, wanting to have more time off to spend her newfound wealth, then requests to work 13 hours per week going forward. Which of the following best describes Sue's behavior? (3. A marginal revenue effect .3. The effect of more money causing more problems .3. An income effect .f'\". A substitution effect Question 2 1.25 pts {continued} Sue, who now receives $10 per hour, thinks that the opportunity cost of leisure increases and decides to work 24 hours per week. Which of the following best describes Sue's decision? .Q. A marginal revenue effect .3. The effect of more money causing more problems .3. An income effect .3. A substitution effect