Scatterplot help with problem C (8.5 million dollars,10.2million dollars,11.9million dollars,13.6million dollars, 15.3 million dollars)

ANSWER :
10.2 million dollars
EXPLANATION :
For C, we just need to locate the revenue of 50 million dollars and reflect it to the rental revenue.
It is around 10 million dollars.
From the choices, 10.2 million dollars is the closest.