The study design used in this scenario is an Epidemiological study design/ Epidemiologic study design. This type of study compares 2 groups whose characteristics are the same except for one factor. This type of study is usually used in the medical field. The purpose of a study design such as this is to determine if a factor is associated with health defects or injury.
Answer:
because no nation's economy can produce all of the goods and services that it needs.
Explanation:
In simple words, International trade refers to the exchange of goods and services that occurs between the nations around the world for over all welfare and development of world economy.One of the major reasons behind such exchange is the opportunity cost of producing the same good differs among nations significantly.
For instance, a product that belongs to the labor intensive industry could be produced in India easily while as technology intensive good is feasible in America.Also due to difference of availability in natural resources some economies might not be able to produce some goods altogether.
The statement " whether employer-sponsored or privately purchased, disability insurance plans will cover 70% of your lost income" is: b) False.
<h3>What is disability insurance plans?</h3>
Disability insurance plans can be defined as an insurance plan that help to cover the cost of people that are physically disabled.
When a person is disable due to work hazard the employers may tend to provide short-term or long term disability insurance plans that will help to provide income to disable person.
Therefore the statement " whether employer-sponsored or privately purchased, disability insurance plans will cover 70% of your lost income" is: b) False.
Learn more about Disability insurance plans here: brainly.com/question/16810465
#SPJ1
C. Innovation is the creation of new, original ideas. Inventors are usually described as innovative. New inventions create new markets.
Hope this helps!
Compensation paid in proportion to the number of units of personal output best describes piece rates. When an employee is paid on a piece rate, they are paid per unit.
This means that the worker is paid based on how much is picked, packed, pruned, or made. The piece rate system boosts employee productivity by making sure they are focused on achieving their goals. A worker can be employed to work shifts that are paid hourly and on a piece rate basis.
An employee is compensated on a piece rate basis. This indicates that the amount picked, packed, pruned, or made determines the employee's compensation rate. Piece rates are used instead of the hourly or weekly pay rate when payment is made.
To learn more about piece rate, click here.
brainly.com/question/18492078
#SPJ4
