Why Are Large Telescopes Often Placed on Top of Mountains

question 18

Multiple Choice

Why are large telescopes often placed on top of mountains?

• A) Mountaintops are among the few places with enough open space.
• B) to be physically closer to objects in space
• C) to get above most of the atmosphere
• D) Astronomers prefer remote locations in order to avoid distractions.
• E) to avoid the noise of major roadways

---

Definitions:

Cumulative Profit

Cumulative profit is the total sum of profit earned over a period of time.

Newsvendor Model

An economic model that determines the optimal inventory level for a product with uncertain demand to minimize the costs of stockouts and overage.

Decision Variable

A variable representing choices available to the decision maker in decision making or optimization problems.

Purchase Quantity

The number of units of a product or service bought in a transaction.