Jen spends her afternoon at the beach, paying $1 to rent a beach umbrella and $11 for food and drinks rather than spending an equal amount of money to go to a movie. Her opportunity cost of going to the beach is:

Jen spends her afternoon at the beach, paying $1 to rent a beach umbrella and $11 for food and drinks rather than spending an equal amount of money to go to a movie. Her opportunity cost of going to the beach is:

A.the $12 she spent on the umbrella, food and drinks.

B.only $0 because she would have spent $12 to go to the movie.

C.the value she places on seeing the movie plus the $12 she spent on the umbrella, food and drinks.

D.the value she places on seeing the movie.

正确答案：the value she places on seeing the movie.