Which of the Following Is the First Step in the Process

question 21

Multiple Choice

Which of the following is the first step in the process of producing an RFM score?

• A)calculating income from most frequently bought items
• B)calculating sales of the previous quarter
• C)sorting customer purchase records by the date of most recent purchase
• D)verifying customer IDs

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Definitions:

Rh Factor

A type of protein on the surface of red blood cells that indicates the presence (+) or absence (-) of the Rh antigen, important in determining blood compatibility.

AB Positive

A blood type characterized by the presence of both A and B antigens on the surface of red cells and no antibodies in the plasma, making it the universal recipient type.

Antibodies

Proteins produced by the immune system in response to foreign substances, which they help to neutralize or destroy.

White Blood Cells

Cells in the blood that are part of the immune system, responsible for fighting infections and foreign substances.