In the "Forbes" ranking system, the metric actual vs$.$ predicted graduation rate falls into the Graduation Rate category. As a percentage, what weight does actual vs$.$ predicted graduation rate contribute to the overall ranking system?

Question $2$ options:

$7\mathrm{.}5\%$

$0\mathrm{.}1875\%$

$2\mathrm{.}5\%$

$5\%$