According to the VSEPR Model, a Molecule with the General

question 85

Multiple Choice

According to the VSEPR model, a molecule with the general formula AB₄ with two lone pairs on the central atom will have a ________ molecular geometry.

• A) tetrahedral
• B) square pyramidal
• C) square planar
• D) octahedral
• E) seesaw

---

Definitions:

Contribution Margin

The amount by which the unit selling price exceeds the unit variable cost.

Fixed Costs

Expenses that do not change in proportion to the activity of a business, such as rent, salaries, and insurance premiums.

Variable Cost

Costs that change in proportion to the level of activity or production volume, such as materials and labor.

Fixed Costs

Costs that remain constant regardless of how much is produced or sold, including expenses like rent, salaries, and insurance.