It these key values are inserted randomly, the tree will be more or less balanced.However, if an ascending sequence Jike $11,15,33,42,65,$ and so on$)$ or a descend. ing sequence is generated, all the values will be right children if ascending$)$ or left children tif descending; and the tree will be unbalanced, The key values in the$1)$ first explore using the tree.java program in this week's learning module.This program inserts $11$ data nodes. Play around with the binary tree after these $11$ data nodes on inserted by entering the first letter as shown below.Enter first letter of show, insert, find, delete, or traverse$\mathrm{.}2)$ Modify the program to insert $11$ nodes in ascending order and display the resulting Binary tree. What do you notice?$3)$ Modify the program to insert $11$ nodes in descending order and display the resulting Binary tree. What do you notice?$4)$ For one of the above insert steps, using the first letter for insert, to insert all the nodes$\mathrm{.}5)$ Create a Word document with the results $($you can take screenshots along with a few sentences about what you observed$)$ in steps $3$ & $4.$Also take a screenshot after you played around with the program in step $1.$Put all the group member names in this document and email to me$.$