The table below shows labor income for four individuals and the amount each has paid in incomeftaxes. Labor Income. Tax Paid, and Average Tax Rate Labor Income Tax Paid Average Tax Rate (dollars) (dollars) (percent) __ _ -_ --l- Instructions: Enter your answers as a whole number. Individual Samantha Charles Amanda .a. Complete the table above by calculating the average tax rate paid by each individual. ~V b. Is the income tax depicted here progressive, regressive. or proportional? O The income tax is proportional. O The income tax is progressive. O The income tax is regressive