The Archaea Known as Halophiles

question 40

Multiple Choice

The archaea known as halophiles

• A) require temperatures above 45○C to survive.
• B) are members of the phylum Euryarchaeota.
• C) are members of the Euryarchaeota and require salt concentrations above 9%.
• D) are members of the Euryarchaeota and require temperatures above 45○C.
• E) require salt concentrations of 9% or greater to survive.

---

Definitions:

Cash Account

An account that records cash transactions, including cash receipts and disbursements.

Direct Labor Costs

Expenses directly tied to the production of goods or services, which include wages and benefits paid to employees who physically produce a product.

Labor Efficiency Variance

The difference between the actual hours worked and the standard hours expected, weighted by the standard labor rate.

Labor Rate Variance

The difference between the actual hourly labor cost and the standard or budgeted hourly labor cost, multiplied by the total hours worked.