QUESTION 14 Nikola has already purchased a ticket to the Washington Capitals/Toronto Maple Leafs NHL game that cannot be returned or transferred to anyone else. The ticket cost $150 and getting from Nikola's apartment to the game will cost an additional $40. Nikola is a huge hockey fan and his maximum willingness to pay for attending the game is $800. Scheduled the same day as the hockey game is a concert that Nikola's friend is going to. His friend asks him to accompany him to the concert, but doing so would require purchasing a concert ticket for $40 and, obviously, missing the hockey game, In addition, it would cost $10 in transportation fees to get to the concert. Nikola's maximum willingness to pay for the concert ticket is $300. Given all this information what is the total economic cost to Nikola of attending the concert? O $10 O $50 O $90 $660 O $810