____ Was the First Protocol Developed as a Means for IBM

question 41

Multiple Choice

____ was the first protocol developed as a means for IBM, DEC, and other host computers to communicate.

• A)NCP
• B)TCP
• C)IP
• D)NetBEUI

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Definitions:

Variable Expense Ratio

The proportion of variable expenses to total sales, indicating how variable costs change with changes in sales volume.

Unit Contribution Margin

The difference between the selling price per unit and the variable cost per unit. This margin helps determine how each unit sold contributes to fixed costs and profits.

Per Unit

Denotes the cost or value associated with each individual unit of a product or service.

Break-even Point

The point where total sales revenue is equal to total expenses, yielding neither profit nor loss.