Jack has a ticket to see the Foo Fighters for which he paid $30 yesterday. He takes an unpaid day off from work to get ready for the concert. When he arrives at the concert, five different people offer him $70 for his ticket. Jack decides to keep his ticket. At the time he makes this decision, his opportunity cost of seeing the Foo Fighters is:

Question

Jack has a ticket to see the Foo Fighters for which he paid $30 yesterday. He takes an unpaid day off from work to get ready for the concert. When he arrives at the concert, five different people offer him $70 for his ticket. Jack decides to keep his ticket. At the time he makes this decision, his opportunity cost of seeing the Foo Fighters is:

Quizplus · Accepted Answer

At the time he makes his decision, the ticket price and the lost day's pay are sunk costs. Keeping the ticket requires sacrificing the $70 he was offered for it.

Jack Has a Ticket to See the Foo Fighters for Which