Solution :
a). Opportunity cost
In the field of economics, Opportunity cost may be defined as the loss of a potential gain when some other alternatives are chosen from a given set of opportunities.
b). efficiency
c). Our professor presents us the incentives for major in economics.
d). I can complete the project via specialization more efficiently rather than doing it all each part of the project together.
Answer:
Ruby should go to college.
Explanation:
Ruby is currently 50 years old and earning $50,000 per year.
She would like to retire at 67.
She is thinking of going back to college, to complete a graduate degree.
After completing a graduate degree from the college she would earn $55,000.
The total cost of a graduate degree is $75,000.
Ruby still has 17 years to work and earn.
Her income will increase by $5,000 after college
The increase in income earned after college until retirement
= $5,000
17
= $85,000
Since the increase in income is greater than the cost of going to college, Ruby should go to college.
Answer:
A. Conflict resolution abilities
Explanation:
Conflict resolution ability is the capacity of a person or group of persons to effectively handle and manage the conflicts of interest or disagreement between two or more persons or two or more groups.
There are several skills used by people who have conflict resolution abilities such as COMMUNICATION, COMPROMISE, COLLABORATION, ACCOMMODATION ETC.
Answer:
The correct answer is letter "A": Sigmund Freud.
Explanation:
Austrian neurologist Sigmund Freud (1856-1939) is the father of psychoanalysis. The Freudian motivation theory states -when it comes to sales and consumers- that human beings make purchases to satisfy <em>conscious-functional needs</em> and <em>unconscious needs</em>. Some of the Freudian approaches are used in marketing to study consumer behavior and preferences.