Answer: b. dependable people are better performers than those less dependable.
Explanation:
There´s research that proves that dependable people are better performers than those less dependable. For example, Research developed by psychologists Paul R. Sackett and Philip T. Walmsley of the University of Minnesota shows that conscientiousness, which includes being dependable is the most highly sought-after personality trait for job applicants as an indicator of good job performance.
Option a. is incorrect because people being extraverted or introverted doesn´t mean they´ll have a better performance or not, because it depends on the task they have to do and how useful one personality type or the other might be more suitable. Option c. is incorrect because there is indeed a documented relationship between reliability and job performance. Option d. is incorrect because there´s no indication that achievement-oriented people often fall short in their performance.
Answer:480 ways
Explanation:
Given
There are 3-Volume series i.e.

No of ways in which they can be arranged in order is 2 i.e.
or 
For 2 volume series
There are two ways in which 2 volume series is arranged

Considering 3 volume books to be a single book denoted by a
and 2 volume books to be a single denoted by b
Thus we have to arrange a,b and 3 others books
No of ways in which 5 books can be arranged is 5!
also a and b can be arranged in two ways internally so
there are total of =
=480 ways
Min applies for a job as a receptionist at an accounting firm. If she is denied a job because she is of Asian origin, she may be a victim of disparate-treatment discrimination.
Answer: Option C
<u>Explanation:</u>
Disparate treatment discrimination is a type of discrimination as per the US labor laws and is based in the class or race of a person. If Min is Asian, she would probably be denied the job because of her origin and race. This type of discrimination is considered to be unlawful.
A person who received this treatment has the right to contest the discrimination. In this case, if Min is not given the job, she can file a plea in the civil court against the discrimination.