Scenario: carl has just received his weekly check from his after-school job. in his budget, he did not plan for withholdings. now that he has received his check, he has been reminded that taxes will be withheld. he realizes that he needs to return to his budget to make some changes. based on this information, which is the first change should carl make to his monthly budget? a greater gross income a greater amount for discretionary spending a lower net income a decrease in the number of fixed expenses