Answer:
contribution margin ratio= 0.4
Explanation:
Giving the following information:
Selling price per unit= $20
Unitary variable cost= $12
<u>To calculate the contribution margin ratio, we need to use the following formula:</u>
contribution margin ratio= (selling price - unitary variable cost) / selling price
contribution margin ratio= (20 - 12) / 20
contribution margin ratio= 0.4
The statement is
"True".<span>Hospital medical staff by-laws are critical. Governing board
of a hospital can by them confers on the staff the ability to set up a type of
association by which that staff can give affirmation of quality clinic
medicinal care.</span>
Based on the descriptions of the economy, the type of economy that country b has is a developed economy.
<h3>What is a developed economy?</h3>
A developed economy is an economy characterised by high GDP, high rate of GDP per capita, high level of technological advancement and favorable laws that encourages the development of businesses.
Examples of developed economies are United States, Switzerland.
To learn more about developed economies, please check: brainly.com/question/19496739
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