Name the content of nodes that are the ancestors of the nodes whose content is 7. How many comparisons does it take to find the following items or determine that the item is not in the tree? a. 1 b. 9...

Name the content of nodes that are the ancestors of the nodes whose content is 7. How many comparisons does it take to find the following items or determine that the item is not in the tree?

a. 1

b. 9

c. 35

d. 16

e. 35

How many more nodes could this tree have? Explain. If a node with the value 9 is inserted into the tree, where does it go?