Using Microsoft Windows Products,like the One in the Accompanying Figure,to

question 28

Multiple Choice

Using Microsoft Windows products,like the one in the accompanying figure,to select files and folders which are not listed consecutively,____.

• A) click on each file
• B) click on each file while holding down the Ctrl key
• C) click on each file while holding down the Shift key
• D) can't be done

---

Definitions:

Marginal Revenue

The additional income earned by selling one more unit of a good or service; it can vary depending on the current level of output and market conditions.

Fourth Unit

Typically implies an incremental or additional unit in a sequence, often used in economics or logistics to discuss marginal utilities or effects.

Price Discrimination

The practice of charging different prices to different customers for the same product or service, based on factors like willingness to pay, location, or purchase volume.

Resell

The act of selling an item that one has previously purchased or acquired, potentially at a different price point.