Draw a Cross-Section of Earth Showing Its Layers

question 42

Essay

Draw a cross-section of Earth showing its layers.Label the layers and list the average composition of the layers.

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Definitions:

Economic Profit

is the excess of total revenue over the total costs, including both explicit and implicit costs.

Accounting Profit

Accounting profit is the net income a company reports on its financial statements, calculated as total revenues minus explicit costs and depreciation.

Marginal Product

The extra production obtained by employing an additional unit of a variable resource, while keeping the rest of the inputs unchanged.

Fixed Cost

Expenses that do not change in the short term regardless of the level of production or output.