LuisTorres17831 LuisTorres17831 29-02-2024 Business contestada Suppose a person has income of $100,000. If this person has a marginal tax rate of 20% on income over $20,000 and a zero tax rate on the first $20,000 of income, what is the person's average tax rate?Group of answer choicesa. 16%b. 20%c. 30%d. 4%