Which of the following combinations correctly describes the relationship between foreign currency transactions, exchange rate changes, and foreign exchange gains and losses? Please provide example to prove your answer. Types of Transaction Foreign Currency Foreign Exchange Gain or Loss
A Export sale Appreciates Loss
B Import purchase Appreciates Gain
C Import purchase Depreciates Gain
D Export sale Depreciates Gain

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −