We can deduce here that the event increased hockey's A. Expenses.
Hockey is actually known to be a game that is played between two teams. Each team is made up of eleven players. It is actually played with sticks that have hooks. The players are known to make use of the hooked sticks to drive the small hard ball towards the other end of the field.
We see here that from the information given, hockey actually had expenses. This is as a result of the number of people that came for the Olympics. Therefore, there will be increase in hockey's expenses.
Thus, option A is the correct answer.
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