Which phrase best shows that kathryn is tense and possibly unhappy? a. “pained furrows between her brows” b. “counted the rhythm of passing utility poles” c. “half asleep, but wide awake” d. “long olive fingers pressed nervously against the tote bag”

a. “pained furrows between her brows”

Explanation:

This is the sentence that best conveys the idea that Kathryn is tense, and possibly unhappy. In this line, we learn that Kathryn is tensing her brow in an expression of displeasure ("furrows between her brows"). We also learn that this expression arises from something that bothers her significantly (pained). Therefore, we can guess what her mood is based on her facial expressions.

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.  

maybe i can