As you review your working outline, you should apply which of the following principles to you identify what points to include and what points to leave out?
a. balance
b. clarity
c. relevance
d. all of these answers are correct.

D. All of these answers are correct.

Explanation:

When reviewing you working outline, you have to follow all the three principles,

Balance: You must keep a balance based upon the relative importance of the points you select for your outline.

Clarity: Your outline must have the clarity of ideas presented in your working outline. Clarity can be achieved by being relevant and simple when selecting and writing your outline.

Relevance: The main points of your outline should support your specific purpose. The main points of your outline should also be relevant to your topic and should also support each other.

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a chromatic scale uses the twelve tones of the octave, while a regular scale only uses eight, or seven different notes (as the first note is played twice)