Answer:
The correct answer is 0.533 restaurant meals.
Step-by-step explanation:
The two goods consumed by the family mentioned here are movie nights and restaurant meals.
The family can afford either 15 movie nights or 8 restaurant meals out of their total budget.
The opportunity cost of 15 movie nights = 8 restaurant meals
The opportunity cost of 1 movie night
=

= 0.533 restaurant meals