Kamryn is deciding between three potental acuvities on Haturday evening: a . Staying at home and watching her favorite television show, an activity that she values at $20 and that entails no out-of-pocket costs. . Going to the movies with her sister to see the latest blockbuster action film, an activity she values at $36 and that entails $18 in out-of-pocket cosis. . Going out to dinner with her best friend, an activity she values at $38 and that entails $19 in out-of-pocket costs. . Which activity should Kamryn choose? O Going to the movies with her sister. Staying at home and watching her favorite show. 0 Geing out to dinner with her best friend. - What is Kamryn's opportunity cost of going to the movies? Instructions: If you are entering a negative number, be sure to include a negative sign {-). % 0 . Relative to her next best alternative, what is Kamryn's economic surplus from going to the movies