Marisa is organizing an event at a mystery room to celebrate the birthdays of three of her friends, The cost to rent the venue for the event is $200. She doesn't know how many total people will be going, but she does know that the 3 birthday girls are not paying. Write a function that could be used to find C. the cost per person paying, if there are n people going to event in total. C=200 C=200/(n-3)C=n/(n-3)C=200/(n-3)