This is the definition of: Cognitive Dissonance
Katherine's opportunity cost of attending the lecture is: the transportation and time cost of getting to the lecture event itself plus the reduction in her physics exam grade by not studying tonight.
<u>Explanation</u>:
The opportunity cost is the "cost" lost by not enjoying the benefit associated with the chosen alternative choice. People usually make use of opportunities to make themselves better.
The opportunity cost can be explained as giving up of profit or value to achieve something else. Opportunity cost is the value of giving up the best thing whenever you make a decision. When Katherine decided to attend the lecture of her favorite author, she lost her time, transportation cost and even scored low grade in physics exam as didn’t study on exam night.
Answer:
The correct answer to the question: Same-sex households account for ____ percent of the U.S households, would be: A: 1%.
Explanation:
According to the latest census data available, the comparisson between the number of opposite-sex households, versus that of same-sex households, is enormous. It is evident that even though America has become a country open to diversity and acceptance of differences, the tendency, at least in marriage and family formation, continues to lean towards opposite-sex, than same-sex. As of 2019, data hasn´t changed, and it still shows that the percentage continues at 1. Thus the answer being the first one.