____ Is the Simplest and Oldest Method of Spanning a Passageway

question 17

Multiple Choice

____ is the simplest and oldest method of spanning a passageway.

• A) Post and lintel
• B) Corbel vaulting
• C) Wattle and daub
• D) Mortise and tenon

---

Definitions:

Structural Unemployment

Structural unemployment occurs when there is a mismatch between the skills workers possess and the skills needed by employers, often due to technological changes or shifts in the economy.

Marketable Skills

Abilities or proficiencies that are in demand by employers and can be utilized for economic gain.

Wage Rates

The amount of money paid to employees for their labor, usually expressed on an hourly, daily, or piecework basis.

Cyclical

Referring to fluctuations in economic activity that occur in cycles, often related to changes in business conditions.