What statistic would you use if you had two independent variables, income group ( $30,000) and ethnic group (Hispanic, Caucasian, African-American), and one normally distributed

What statistic would you use if you had two independent variables, income group (<$10,000, $10,000-$30,000, >$30,000) and ethnic group (Hispanic, Caucasian, African-American), and one normally distributed dependent variable (self-efficacy at work)?