If a Weak Entity Is ID-Dependent but Not Existence-Dependent,it Can

question 69

True/False

If a weak entity is ID-dependent but not existence-dependent,it can be represented using the same techniques as a strong entity.

---

Definitions:

Departmental Gross Profit

The difference between sales and the cost of goods sold for a specific department, highlighting its profitability.

Revenue

An amount earned by performing services for customers or selling goods to customers; it can be in the form of cash or accounts receivable. A subdivision of owner’s equity: As revenue increases, owner’s equity increases.

Breakfast Department

A specific business unit within a hospitality organization that is responsible for managing and operating the breakfast service.

Cost Center

is a segment of a business that does not directly generate revenue but incurs costs, like a human resources department.