How many comparisons will be made to sort the array arr={1, 5, 3, 8, 2} using bucket sort?

How many comparisons will be made to sort the array arr={1, 5, 3, 8, 2

1.	How many comparisons will be made to sort the array arr={1, 5, 3, 8, 2} using bucket sort?
A.	5
B.	7
C.	9
D.	0
Answer» E.