Being a golfer can be a part of a person’s individual identity

What is wrong with these main points from a speech outline on "How to Sell a House"?

I. Choosing a realtor II. Negotiating the contract and signing the contract III. Closing the sale a. One point represents more than one idea. b. One point is not grammatically parallel to the others. c. One point is irrelevant to the purpose of the speech. d. One point is inconsistent with the others.

Practices or techniques that are widely used by media professionals are referred to as ______.

A. conventions B. skills C. a creative vision D. work rules