If on Tuesday You Can Buy 125 Yen Per U

question 33

Multiple Choice

If on Tuesday you can buy 125 yen per U.S.dollar and on Wednesday you can buy 120 yen per U.S.dollar,

• A)both the U.S.dollar and the yen have appreciated
• B)both the U.S.dollar and the yen have depreciated
• C)the U.S.dollar has appreciated and the yen has depreciated
• D)the U.S.dollar has depreciated and the yen has appreciated
• E)the yen has appreciated and the U.S.dollar has remained constant

---

Definitions:

Operant Conditioning

A learning process through which the strength of a behavior is modified by reinforcement or punishment.

Communication

The act of conveying meanings from one entity or group to another through the use of mutually understood signs, symbols, and semiotic rules.

Breeding Territory

An area defended by an animal or group of animals against others of the same species for the purposes of mating and rearing offspring.

Male Elks

Adult male specimens of the species Cervus canadensis, known for their large antlers, which they shed and regrow each year.