Last year Bob purchased a plane ticket for $300. He was unable to take the trip so he received a voucher to use towards a future trip. The voucher is set to expire, Bob uses the voucher to take a vacation. While on vacation he spends $600 on a hotel and 5400 on food and various other expenses. He did not have any vacation time at work so he took a few days off during which time he would have earned $450, John's solicit cost of taking the vacationis John's bollicit cost of taking the vacationis John's opportunity cost of taking the vacation is 5 Enter wholmbers with dollari