Question $1(25$ pts$)$:

Assume the following list of keys:

$52,7,92,28,70,49,86,33,63,25,15$

This list is to be sorted using the quick sort algorithm as discussed in this chapter. Use pivot as the middle element of the list, and fill in the blank squares below.

Question $2(25$ pts$)$:

Assume the following list of keys:

$30,45,1,26,90,5,85,35,20,41,38,72,11,33,49$

This list is to be sorted using the merge sort algorithm as discussed in this chapter. Fill in the blank squares below.