The Element Found in Some Sediments Which Suggest That a Meteorite

question 71

Multiple Choice

The element found in some sediments which suggest that a meteorite or asteroid impact occurred nearby is:

• A) iridium.
• B) manganese.
• C) strontium.
• D) uranium.
• E) yttrium.

---

Definitions:

Marginal Productivity

The additional output that is produced by employing one more unit of a factor of production, holding all other factors constant.

Marginal Revenue Product

The additional revenue generated by employing one more unit of a factor of production.

Market Wage Rate

The prevailing rate of compensation offered for labor in a specific market or industry, determined by supply and demand.

Marginal Revenue Product

The additional revenue generated from employing one more unit of a resource or input, used in decision-making about resource allocation.