Rosalie is organizing a circus performance to raise money for a charity. She is trying to decide how much to charge for tickets. From past experience, she knows that the number of people who will attend is a linear function of the price per ticket. If she charges5 dollars,1090peoplewill attend. If she charges7 dollars,820peoplewill attend. How much should she charge per ticket to make the most money? (Round your answer to the nearest cent.)