To ensure that the stadium (which has seating 42000 spectators) if filled to capacity for the second round match the organisers decide to offer all the unsold tickets at reduce price to a mining company who will distribute the tickets to school in the area the organisers and the mining company agree that the reduced ticket price should be 48% of the mean average ticket price of a category 3 and category 4 calculate the additional income that could be obtained from the sale of the tickets​