Your monthly profit (in dollars) from selling magazines is given by P = 2x + x where x is the number of magazines you sell in a
month. If you are currently selling x = 50 magazines per month, find your profit and your marginal profit. (Round your answers to two decimal places.) profit $ marginal profit $ per additional magazine Interpret your answers. Your current profit is $ per month, and would increase at a rate of $ per additional magazine sold per month.
The answer is 12 because there are 12 different months in a year and also all the attendees must have birthdays in different months and not in the Same month. Hence 12 the largest possible number of attendees
