The Materials Used to Build and Decorate Hagia Sophia Included

question 2

Multiple Choice

The materials used to build and decorate Hagia Sophia included ____.

• A) schist
• B) brick
• C) concrete
• D) solid gold

---

Definitions:

Iso-profit Line

A graphical representation in operations research and economics indicating all combinations of two products that generate the same level of profit.

Optimum

The most advantageous condition or degree of something, where the best possible outcome is achieved.