Refer to the Exhibit

question 231

Multiple Choice

Refer to the exhibit. Which two commands ensure that DSW1 becomes the root bridge for VLAN 10 and 20? (Choose two.)

• A) spanning-tree mst 1 priority 4096
• B) spanning-tree mst 1 root primary
• C) spanning-tree mst vlan 10,20 priority root
• D) spanning-tree mst 1 priority 1
• E) spanning-tree mstp vlan 10,20 root primary

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Definitions:

Contribution Format Income Statement

An income statement that separates fixed and variable costs, highlighting the contribution margin of sales over variable expenses, useful for decision-making and breakeven analysis.

Net Operating Income

The profit realized from a business's operations after subtracting all operating expenses from operating revenues.

Contribution Margin

The amount by which a product's selling price exceeds its total variable costs, used to cover fixed costs and contribute to net profits.

Variable Expense Ratio

A financial metric that represents the proportion of variable expenses to sales revenue, indicating how much variable costs change in response to sales activity.