Answer the following questions regarding heaps.

a$.$This is a heap represented as an Array. Does this heap satisfy

the heap property? Why or why not.

A $=[23,17,14,6,13,10,1,5,7,12]$

b$.$The following heap represented as an array does not satisfy

the heap property. Convert the array representation to a heap diagram

and illustrate the operation of MAX$-$HEAPIFY on the

array A$=[28,18,2,16,13,11,1,5,7,12,4,8,9,0].$