If a Source with Three or More Authors Is Cited

question 7

Multiple Choice

If a source with three or more authors is cited a second time; or more than five authors at any time, include just the last name of the first author and ______ to indicate there are other authors.

• A) et el.
• B) al et.
• C) et al.
• D) el et.

---

Definitions:

Available Inventory

The quantity of goods or materials that a company has in stock and is ready for sale or distribution at any given time.

Standard Deviation

A measure of the dispersion or variation in a set of values, indicating how much the values deviate from the mean on average.

Perfectly Positively Correlated

A statistical term describing two variables that move in the same direction with a correlation coefficient of +1, indicating a perfect positive linear relationship.

Cycle Inventory

Inventory that a company holds to meet its normal sales operations, varying over the course of an operating cycle or period.