The More Efficient the Foreign Exchange Market Is, the More

question 25

True/False

The more efficient the foreign exchange market is, the more likely it is that exchange rate movements are random walks.

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Definitions:

Expenses

The monetary costs incurred in the process of generating revenues, including fixed, variable, and semi-variable expenses.

Contribution Margin Ratio

A financial metric expressing the percentage of each sales dollar remaining after variable costs are subtracted.

Fixed Expenses

Costs that do not change with the level of production or sales over a certain period, such as rent, salaries, and insurance.

Unit Contribution Margin

The difference between the selling price of a unit and its variable costs, indicating how much each unit contributes to covering fixed costs and generating profit.