Jenna decides to see a movie that costs $7 for the ticket and has an opportunity cost of $20.After the movie,she says to one of her friends that the movie was not worth it.Apparently,
A) Jenna failed to apply the cost-benefit model to her decision.
B) Jenna was not rational.
C) the economic model of cost-benefit analysis failed.
D) Jenna overestimated the benefits of the movie.
E) this proves the limitations of economic models,specifically the cost-benefit principlE.