Final answer:
The median number of newspapers sold is 214 newspapers.
Step-by-step explanation:
The median is the middle value of a set of numbers when they are arranged in ascending or descending order. To find the median of the given set of numbers: 80, 39, 214, 152, 264, 239, 232. First, arrange the numbers in ascending order: 39, 80, 152, 214, 232, 239, 264. As there are 7 numbers in total, the median is the fourth number, which is 214. Therefore, the median number of newspapers sold is 214 newspapers (option c).