numbers $=(53,44,14,15,78,87,61,67,91,92)$

Partition$($numbers$,0,7)$ is called.

Assume quicksort always chooses the element at the midpoint as the pivot.

What is the pivot?

What is the low partition?

$($comma between values$)$

What is the high partition?

What is numbers after Partition$($numbers$,0,7)$ completes? $1$