Use online resources to find statistics about sales at the top 10 casual dining restaurants and fast-food restaurants in the United States. Write about your findings. (Round off financial details to the nearest thousand/million/billion in your answer.)

"In the United States, food and beverages services contribute about 4 percent of the GDP

To make a box and whisker plot you must first order the data:

11, 13, 16, 18, 21, 23, 24, 29

Then find the median:

19.5

Then split the data into two sections by the median:

11, 13, 16, 18 and 21, 23, 24, 29

Now find the medians of those sets

14.5 and 23.5

With this information we can conclude Option C is the correct plot

Hope this helps!