Based on context clues, I think A is the correct answer.
Answer:
a. the series of alternative decisions that could have been made
Explanation:
Opportunity cost in general means what you will miss out on or lose when choosing one possibility over another.
The correct answer is the second choice, being technical. It is important that a person in telecommunications understand the technology they're working with. Just to clarify, telecommunication refers to communication over large distances using technology. Because of that, it is vital that they are able to use the technology that is a key part of their career.
The first choice, being creative, would be more useful for a career in art, literature, or music. The third choice, being objective, would be best for someone in the judicial branch; it is imperative that a judge be impartial to the people in their court. The final choice, being aggressive, isn't useful for any legal career that I can think of. Therefore, the most sensible choice is the second, being technical.
The answer is B because so 28 and numerical
