<u> Her real salary has fallen and her nominal </u><u>salary </u><u>has risen. option</u><u> (d)</u><u> is correct .</u>
What is called wage?
- A wage is money that is paid by an employer to an employee in exchange for work.
- The amount may be fixed for each task completed (this is called piece rate); or it may be based on time or other measurable quantity of work done.
- Work for wages is the most common form of work.
Her real salary has fallen and her nominal salary has risen.
<u>Reason -</u> She can generate lesser goods so her real wage decreases and $200 leads to increase in nominal salary .
So, option (d) is correct .
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<u>The complete question is -</u>
An associate professor of physics gets a $200 a month raise. With her new monthly salary she can buy more goods and services than she could buy last year. a. Her real and nominal salary have risen. b. Her real and nominal salary have fallen. c. Her real salary has risen and her nominal salary has fallen. d. Her real salary has fallen and her nominal salary has risen.
Answer:
4.0486
Step-by-step explanation:
The margin of error is calculated using 
Where n=60 is the sample size and 
is the population standard deviation.
The critical value corresponding to 95% confidence interval is 
We substitute the values to obtain;
Answer:
x = 7.5
Step-by-step explanation:
A line parallel to a side of a triangle and intersecting the other 2 sides, divides those sides proportionally, that is
= 
( cross- multiply )
8x = 60 ( divide both sides by 8 )
x = 
= 7.5
