select the correct answer.\nin which case has the u.s. dollar weakened?\na. the exchange rate between the…

select the correct answer.\nin which case has the u.s. dollar weakened?\na. the exchange rate between the u.s. dollar and the yen changes from 1:95 to 1:100.\nb. the exchange rate between the u.s. dollar and the euro changes from 1:95 to 1:90.\nc. the exchange rate between the u.s. dollar and the euro remains 1:95.

select the correct answer.\nin which case has the u.s. dollar weakened?\na. the exchange rate between the u.s. dollar and the yen changes from 1:95 to 1:100.\nb. the exchange rate between the u.s. dollar and the euro changes from 1:95 to 1:90.\nc. the exchange rate between the u.s. dollar and the euro remains 1:95.

Answer

Brief Explanations:

When fewer units of a foreign - currency are needed to buy one U.S. dollar, the U.S. dollar has weakened. In option B, the exchange rate between the U.S. dollar and the euro changes from 1:95 to 1:90. This means that previously 1 U.S. dollar could buy 95 euros and now it can only buy 90 euros, indicating the dollar has weakened. In option A, more yen are needed to buy 1 U.S. dollar (from 95 to 100), so the dollar has strengthened. In option C, there is no change in the exchange rate.

Answer:

B. The exchange rate between the U.S. dollar and the euro changes from 1:95 to 1:90.