The U.S. dollar price of a Swedish krona changes from \(\$ .1572\) to \(\$
.1730\).
a. Has the dollar depreciated or appreciated against the krona?
b. Has the krona appreciated or depreciated against the dollar?
Use the information in the following table on Mexico's 2007 international
transactions to answer exercises 4-6 (the amounts are the U.S. dollar values
in millions):
\begin{tabular}{lr}
\hline Merchandise exports & \(\$ 271,594\) \\
Merchandise imports & \(\$ 281,649\) \\
Services exports & \(\$ 17,512\) \\
Services imports & \(\$ 23,784\) \\
Income receipts & \(\$ 7,972\) \\
Income payments & \(\$ 26,036\) \\
Unilateral transfers & \(\$ 24,197\) \\
\hline
\end{tabular}