Which of the Following Is True About How a Stream

question 3

Multiple Choice

Which of the following is true about how a stream erodes material?

• A)Abrasion is concentrated on the upstream side of obstructions.
• B)Turbulence of the water is less important than the temperature,which affects viscosity.
• C)Erosion occurs equally on two sides of a bend.
• D)Water cannot erode unless it is carrying sediment.
• E)All of these are correct.

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Definitions:

Unit Contribution Margin

Unit contribution margin refers to the difference between the selling price per unit and the variable cost per unit, highlighting the profitability of individual items.

Net Income

A company's overall earnings following the deduction of all expenses and taxes from its gross revenue.

Variable Expense Per Unit

The cost that varies with each unit of product produced or sold.

Total Contribution Margin

The total amount of revenue remaining after all variable costs have been subtracted, indicating how much revenue is available to cover fixed costs and generate profit.