Use Figure 8-37 to answer questions 11–15. 11. How many comparisons does it take to find the following numbers? a. 8  b. 2 c. 23 d. 30 e. 17 12. What is the number of nodes on level 3? 13. What is the...

Use Figure 8-37 to answer questions 11–15.

11. How many comparisons does it take to find the following numbers?

a. 8

 b. 2

c. 23

d. 30

e. 17

12. What is the number of nodes on level 3?

13. What is the number of nodes on level 4?

 14. What is the maximum height of the tree?

 15. How many right and left child nodes are there?