Each Item Below Is a Plan for a Paragraph

question 23

Multiple Choice

Each item below is a plan for a paragraph. The details are not in the correct order. Select the letter of the answer that numbers the details in the proper sequence
-Earth is a sphere composed of four distinct layers. _____ At the Earth's center is the inner core, which is made of hot, solid metals.
____ Just beneath the crust is the mantle, an 1,800-mile-thick, semi-solid layer that flows,
Boils, and sometimes spills out from volcanoes.
_____ The part that we see and live on is the Earth's crust, the outer, rocky layer that averages
22 miles deep.
_____ Below the mantle is the 1,400-mile-thick outer core, which is made up of liquid metals
That are as hot as our Sun.

• A) 1, 2, 4, 3
• B) 4, 2, 1, 3
• C) 1, 3, 4, 2

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Definitions:

Marginal Revenue

The additional revenue gained from selling one more unit.

Marginal Cost

The cost associated with producing one additional unit of a product or service.

Total Product

The total quantity of output produced by a firm or economy, resulting from the use of given inputs over a specific period.

Marginal Cost

The cost incurred by producing one additional unit of a product or service.