I think that "increased earnings" is the economic variable and "level of education" is the education variable in using to evaluate how much a higher level of education can help a person to increase his/her income and be in a better economic position.
Answer:
The main job responsibility of an administrator is to ensure the efficient performance of all departments in an organization.
Explanation:
The role of administrator involves a great deal of multitasking.
Work with teams,
Oversee the operations within your company,
Manage groups,
Coordinate with management and engage in planning according to the needs of the company. Handling external or internal communication or management systems.
If Nina and rob prepaid some of their interest to their lender when financing their new home, This is called buydown.
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What is buydown?</h3>
Buydown can be defined as the process in which a mortgage borrower plan to acquire an interest that is lower by paying prepaid interest or fee.
Hence, Nina and rob are using mortgage financing strategy which is why they prepaid some of their interest to their lender so as to have lower interest.
Learn more about buydown here:brainly.com/question/17438294
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Answer and Explanation:
E.lowest equivalent annual cost
Answer:
In between $23.3 and $32.7
Explanation:
standard deviation = $18
sample mean = $28
sample size = 40 students
Significance level = 1 - confidence interval = 1 - 0.9 = 0.1
Using the confidence interval calculator
90% Confidence Interval: $28 ± $4.68
($23.3 to $32.7)
With 90% confidence the population mean is between 23.3 and 32.7 based on 40 samples."