I. Evaluate the following:
Question 1.
Solution:
Question 2.
Solution:
Question 3.
Solution:
II. Evaluate the following:
Question 1.
Solution:

Question 2.
Solution:

Question 3.
Solution:

III. Evaluate the following:
Question 1.
Solution:

Question 2.
Solution:
Question 3.
Solution:

Question 4.
Solution:
Question 5.
Solution:

