Answer:
c. Her mortgage payments and necessities are fixed
Explanation:
Discretionary income is the remaining income after being paid out for all fixed expenses (i.e. Discretionary income = Salary - Mortgage - Income tax etc). The primary reason for variability in it is due to the mortgage payment and fixed expenses from the basic salary received.
So, option c is correct while other options are incorrect as tax does not affect as well as cost of living
By observing a person's emotions one can identify the person's emotions.
Answer:
Texting has replaced many types of communication
Answer:
The answer is: this is an example of a preview statement
Explanation:
Preview statements are used to present the main topics of your speech. As a speaker you should not only introduce your main topics to your audience, you must be able to capture your audience's attention. Usually the preview statement is the second thing you say during a speech, the first should be a general greeting, so it is very critical that your audience understands how you are going to cover your main topics and in what order.
Answer: participant observation, interviews and surveys. All of these ethnographic methods can be very valuable in gaining a deeper understanding of a design problem.
Explanation:
