Economists study poverty and income inequality to answer which of the following questions? Select one:
O a. How does labor-force experience affect wages?
O b. What are people's wages?
O C. How do people adjust their behavior due to taxation?
O d. How much inequality is there in society?

Match the people with the appropriate description. vernon and irene castle arthur murray fred astaire willi ninja a. stylized the forms of ballroom dance by incorporating other dance forms b. responsible for renewing the influence of ballroom dance in america c. godfather of vogue danced. responsible for standardization/teaching of steps leading to spread of ballroom dance education