Its B i just did this question i hope it help
Answer:
The IQR(interquartile range) is 12
Explanation:
Here is how you get the IQR, you subtract The upper Quartile(16) from the Lower Quartile(4) and then you would get the IQR(12)
A story's RESOLUTION on a plot chart usually occurs in its final moments. It ties up all the lose ends of a story, so it must occur at the end.