Which of the Following Statements About Creating a Username Is

question 1

Multiple Choice

Which of the following statements about creating a username is incorrect?

• A) A user name can contain up to 30 characters.
• B) A user name can contain the symbols _ ,$,and #.
• C) A user name cannot contain numbers.
• D) A user name can contain upper-case letters.

---

Definitions:

Contribution Format

An income statement format that highlights the variable costs incurred to produce goods, allowing for the analysis of contribution margin.

Unit Sales

The total quantity of an item or product sold by a company in a given period.

Variable Manufacturing Costs

Costs that vary directly with the level of production output, including raw materials and direct labor costs.

Fixed Manufacturing Costs

Costs that remain constant regardless of the level of production or sales volume, such as rent and salaries.