The following table shows the number of secondary school students (in thousands) enrolled in Illinois and Florida by grade. If a student is chosen at random from all those listed, what is the probability that the student is enrolled in Florida, given that the student is in the $11$^th grade?

• A. $\frac{23}{185}$
• B. $\frac{23}{208}$
• C. $\frac{185}{208}$
• D. $\frac{5}{57}$

Answer: (C)