The Computer Lab Recently Installed a New Printer for Student

question 12

Multiple Choice

The computer lab recently installed a new printer for student use.In the past 4 hours the printer has quit working 8 times.The lab monitor takes around 15 minutes to fix the printer each time it fails.What percent of the time is the printer actually available for student use?

• A)33%
• B)35%
• C)50%
• D)67%

Recognize the variety of computer types and their specific uses.

Identify common computer input and output devices.

Explain the function and importance of embedded computers.

Understand memory types and their roles in the computing process.

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Definitions:

Cash Flow

The cumulative sum of funds moving into and out of a company, particularly influencing its liquid assets.

Opportunity Costs

The advantages that a person, business, or investor loses by selecting one option instead of another.

Sunk Costs

Past expenses that have already been incurred and cannot be recovered, and therefore should not affect future business decisions.

Fixed Costs

Fixed costs are business expenses that remain constant regardless of the level of production or sales.