Multiply. (4 + 3s)(4 - 3s)

question 4

Multiple Choice

Multiply. (4 + 3s) (4 - 3s)

• A) 16 - 9s²
• B) 9s² + 16
• C) 16 - 24s + 9s²
• D) 16 - 24s - 9s²

---

Definitions:

Electricity

A form of energy resulting from the existence of charged particles, widely used as power for numerous applications.

Depreciation

The systematic allocation of the cost of a tangible asset over its useful life, reflecting its wear and tear, deterioration, or obsolescence.

High-Low Method

The High-Low Method is a technique used in accounting and finance to estimate the variable and fixed costs associated with producing a good or service by analyzing the highest and lowest activity levels.

Unit Variable Cost

The cost associated with producing one additional unit of a product, including materials and labor, which varies with the level of production.