One Way to Describe the Sulci and Gyri in the Cortex

question 2

Multiple Choice

One way to describe the sulci and gyri in the cortex is

• A) Sulci are small bumps and gyri are small grooves
• B) Sulci are gray matter and gyri are white matter
• C) Sulci are small grooves and gyri are small bumps
• D) Sulci are white matter and gyri are gray matter

---

Definitions:

Variable Cost Ratio

The proportion of variable costs to sales or production output, indicating how variable costs change with changes in output.

Operating Costs

Expenses associated with the day-to-day functioning of a business, such as rent, utilities, and salaries, but excluding costs related to production.

ROE

Return on Equity (ROE) is a measure of a corporation's profitability that reveals how much profit a company generates with the money shareholders have invested.

EPS

Earnings Per Share, a company's profit divided by the number of outstanding shares of its common stock.