21) What factors make inheritances a source of increased economic inequality? 22) What is meant by the term “assortative mating” and how does it affect the distribution of wealth? 23) What are the three ways that the government redistributes income in the United States? Briefly discuss each. 24) What is the difference between market income and money income? Which is more equally distributed? 25) With respect to income redistribution programs, what is meant by “The Big Tradeoff”, and what causes it?