$($tree$,$ and code$)$;

Show the BST after inserting $60,15,100,57,67,107,49,64$ into an empty BST$.$

Show the BST after deleting $15$ from the following BST$.$

You must show the tree and the pseudocode of deleting $15.$

$3.$ Show the BST after deleting $60$ from the following BST$.$

Delete $67$ instead of $60.$ After you delete $15,$ delete $67.$ You must show the tree and the pseudocode of deleting $67.$

$4.$ Show the inorder, preorder, and postorder of the following BST$.$

You must show it on original tree included all nodes.