A Pair of Observers Moving Relative to Each Other Will

question 20

Multiple Choice

A pair of observers moving relative to each other will

• A) always agree on the ordering in time of two events
• B) sometimes disagree about whether two events are simultaneous
• C) always disagree about the ordering in time of two events
• D) always agree about whether two events are simultaneous

---

Definitions:

Cost Driver

A factor that causes the cost of an activity or process to change.

Time Frame

The period during which an event occurs or is planned to occur, often with a specified start and end date.

Cost Data

Information related to the amounts incurred to create a product or service, used for budgeting, valuing inventory, and setting selling prices.

Cost Estimation Methods

Techniques used to predict the costs associated with the production of a product, project, or operation.