In Late 2014 and 2015 the Value of the U

question 275

Multiple Choice

In late 2014 and 2015 the value of the U.S.dollar increased relative to the currencies of most of its major trading partners.This rise in the price of the dollar against the other currencies was ________ for companies that exported to the United States and ________ for U.S.companies that exported to other countries.

• A)good;good
• B)bad;good
• C)good;bad
• D)bad;bad

Understand the basic physical properties of sound, including frequency, amplitude, and their perceptual correlates (pitch and loudness).

Identify types of hearing impairments and common causes for their occurrence.

Describe the range of auditory frequency perception in humans and compare it with other species.

Recognize the impact of loudness on hearing health and identify safe hearing practices.