The Battery Indicator Light Is On, Even Though Your Laptop

question 1

Multiple Choice

The battery indicator light is on, even though your laptop is plugged into an AC adaptor.
To determine why you are not getting power from the AC adapter, which of the following should you check? (Select all that apply.)

• A) Whether the battery is connected properly to the laptop.
• B) Whether the AC adapter is plugged into a live electrical outlet.
• C) Whether the AC adapter is connected properly to the laptop.
• D) Whether the DC jack is loose.

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Definitions:

Short Run

A period in economics during which some factors of production or inputs are considered fixed.

Long Run

The long run is a period in economics where all factors of production and costs are variable, allowing companies to adjust all inputs.

Profit

The profit earned when the revenue obtained from a business operation surpasses the expenses, costs, and taxes required to maintain that operation.

Loss

A financial condition that occurs when expenses exceed revenues, implying a negative profit.