Vervet Monkeys and Baboons Appear to Know

question 35

Multiple Choice

Vervet monkeys and baboons appear to know

• A) which monkey provides the best alarm calls.
• B) how to deceive other monkeys to gain hidden food.
• C) rank relationships among other individuals.
• D) how to choose related individuals from pictures.

---

Definitions:

Contribution Margin

The difference between sales revenue and variable costs, used to cover fixed costs and to generate profit.

Contribution Margin

The selling price per unit, minus the variable cost per unit, indicating how much each unit contributes to covering fixed costs and generating profit.

Break-even Point

A stage where total sales or production volume exactly matches the overall expenses, consequently yielding no financial gain or deficit.

Break-even Point

The financial stage where total costs equal total revenue, meaning the business is neither making a profit nor a loss.