Family Allowance Plans [FAPs] as like those common in many European nations give: (w) incentives for couples to live together without marriage due to the punitive tax rates. (x) payments that are roughly enough to feed and clothe each child in a family. (y) net increases in income for all families with children. (z) payments of untaxed income to poor and middle class families.
How can I solve my Economics problem? Please suggest me the correct answer.