To analyze the situation, let's break down the exchange rates given:
-
Yesterday: 100 U.S. dollars = 150 Canadian dollars
- This means that 1 U.S. dollar = 1.5 Canadian dollars (or 1.5 CAD/USD).
-
Today: 150 U.S. dollars = 300 Canadian dollars
- This means that 1 U.S. dollar = 2 Canadian dollars (or 2 CAD/USD).
Now, we compare the two exchange rates:
- Yesterday's rate: 1 USD = 1.5 CAD
- Today's rate: 1 USD = 2 CAD
The change in value from 1.5 CAD to 2 CAD indicates that the U.S. dollar has increased in value relative to the Canadian dollar. In other words, it now takes more Canadian dollars to buy 1 U.S. dollar, which means:
- The U.S. dollar appreciated with respect to the Canadian dollar (because it can now buy more CAD).
- The Canadian dollar depreciated with respect to the U.S. dollar (because it is now worth less compared to USD).
Based on this analysis, the correct response is:
The U.S. dollar appreciated with respect to the Canadian dollar, and the Canadian dollar depreciated with respect to the U.S. dollar.