Answer:
The opportunity cost is $50.
Step-by-step explanation:
The opportunity can be defined as the cost of sacrificing an alternative.
Here, the cost of a ticket is given as $20.
The parking cost is $15.
Ed earns a wage of $10/hour at his job.
He is taking off for 5 hours.
The opportunity cost of going to the game is
=
= $50
The total economic costs will be
= $20 + $15 + $50
= $85