Explanation:
In a free market economy, the law of supply and demand, rather than a central government, regulates production and labor. Companies sell goods and services at the highest price consumers are willing to pay while workers earn the highest wages companies are willing to pay for their services.
B) Egypt That would be my guess
Except the Us postal service
The definition of family of measures that will helps to answer a model for improvement is "<em>How will we know that a change is an improvement?"</em>
<h3>What is family of measures?</h3>
Basically, a family of measures refers to a set of measures that help to understand the happenings of a entity's services, products, activities etc
Also, the model for Improvement is a model that provides a guide towards developing and implementing of changes towards an improvement.
In conclusion, the definition of family of measures that will helps to answer a model for improvement is "<em>How will we know that a change is an improvement?"</em>
Read more about Improvement model
<em>brainly.com/question/26247879</em>
