As a Star Exhausts the Hydrogen in Its Core, How

question 94

Multiple Choice

As a star exhausts the hydrogen in its core, how does its appearance change?

• A) It becomes bluer and more luminous.
• B) It becomes bluer and less luminous.
• C) It becomes redder and less luminous.
• D) It becomes redder and more luminous.

---

Definitions:

Profit-maximizes

A strategy or approach by businesses aimed at achieving the highest possible profit.

Marginal Cost Price

The expenditure incurred when one more unit of a product or service is produced.

Quantity

The amount or number of a product or service that is available or demanded in the market.

Economic Profits

The gap between a company's overall income and its combined direct and indirect expenses.