Wealth is distributed within the United States such as the lowest quintile [20 percent] owns: (w) about 7% of all wealth; where the highest quintile owns 60%. (x) about 5% of all wealth; where the highest quintile has 40%. (y) less than 3% of all wealth; where the richest 1% owns more than 25% of wealth. (z) a larger income share of wealth before taxes and considered transfers.
Can someone explain/help me with best solution about problem of Economics...