In Mariah's taxpayer questionnaire, what is the total amount of income she should report on Line 1?

To determine the total amount of income Mariah should report on Line 1, it's important to consider the sources of her income as indicated in her taxpayer questionnaire. Line 1 typically reports all types of income received during the year, including wages, salaries, bonuses, tips, and any other forms of compensation.

In this scenario, if the calculated total from Mariah's income sources is $49,800, then this amount would be accurate for reporting on Line 1. This total might include various elements such as base salary, overtime pay, and any additional income streams she may have had throughout the year, ensuring that all relevant income sources are accounted for.

Therefore, the figure of $49,800 aligns with the parameters for what constitutes reportable income for this tax form and reflects a comprehensive summation of Mariah's earnings.