> do you mean 4 incomes for the same number of people? Yes. > are you or people you know taking multiple jobs That would work too, providing there enough hou

> do you mean 4 incomes for the same number of people? Yes. > are you or people you know taking multiple jobs That would work too, providing there enough hours in the week to work 4 full time jobs. One person earning 4x a typical income would also be able support themselves.