Sophocles chooses to revisit Oedipus' past experience with the Sphinx through his arguement with Teiresias. How does this choice create mystery about Oedipus' future?

its passive

active

passive

active

16.) true

17.) true

18.) it doesn't say

19.) true

20.) false

explanation:

answer: dinner and a movie with your friends this saturday night.

opportunity cost refers to the benefits that a person or business misses out on when choosing one alternative over another. opportunity costs are easy to miss, but they can be important for decision-making. in this example, the alternative that the person will miss out on is the opportunity to have dinner and watch a movie with friends on saturday, as he will have no money left after buying the cd.