Given the speeds of each runner below, determine who runs the fastest.
\text{Katie runs 12 feet per second.}
Katie runs 12 feet per second.
\text{Frank runs 486 feet in 33 seconds.}
Frank runs 486 feet in 33 seconds.
\text{Stephanie runs 1 mile in 567 seconds.}
Stephanie runs 1 mile in 567 seconds.
\text{Jessica runs 703 feet in 1 minute.}
Jessica runs 703 feet in 1 minute