Answer:
Mean: $292,857.14
Median: $30,000
There's no mode
Step-by-step explanation: To find the mean, add up all the incomes and divide by the total number of families. In this case, the mean income would be $292,857.14. To find the median, arrange the incomes in ascending order and find the middle value, which is $30,000. There is no mode since no income appears more than once.