Which of the following provides the best example of how economics influences a family?

A. Emma's family lives with an uncle and cousins to share costs and make rent more affordable.

B. Gabriel's father always wants dinner to consist of a meat, a starch, a vegetable, and bread.

C. Sofia's grandmother and mother have high blood pressure, so meals are made without salt.

D. Yasmin's mother is usually the one to discipline and manage rowdy behavior in the children.