If this is an actual problem you need to add more
More information not sure what you mean by “Collect some recent activities in sports” but thanks for the points :)
the answer is D. All of the above
The smaller the family size, the lower the living expense is.
And if you lower the living expense, you gain more disposable income , which you can spend on stuff like housing or other expensive stuff, a better financing plan, and larger housing solutin