You were considering buying a camera $1$ month ago from Japan which was priced at $150,000$ yen. If the exchange rate has changed from $1$ usd $=135$ yen one month ago to $1$ usd $=141$ yen today, how much in dollars will you save if you buy the camera today?

A used $2006$ Toyota Hilux costs $$27,000$ in the United States and $141,750$ dinar in Lybia. The exchange rate implied by PPP is $1$ usd $=\_$ dinar.

$1$ usd $=140$ yen

$1$ peso $=7\mathrm{.}25$ yen

The implied cross exchange rate between dollars and pesos is $1$ usd $=\_$ pesos. $($round to two decimal places$)$

If the actual exchange rate is $1$ usd $=20$ pesos, you can earn arbitrage profits by:

$*$ assume there are no transaction costs

A$)$ shorting the peso in the forward market

B$)$ shorting the yen in the forward market

C$)$ exchanging yen for dollars, dollars for pesos, then pesos for yen

D$)$ exchanging yen for pesos, pesos for dollars, then dollars for yen

The spot exchange rate is $1$ peso $=7\mathrm{.}25$ yen. If Japanase one$-$year risk$-$free securities are offering a $2\mathrm{.}5\%$ return, while Mexican risk$-$free securities yield $5\%,$ then the no$-$arbitrage $1-$year forward exchange rate according to interest rate parity is $1$ peso $=\_$ yen. $($round to two decimal places$)$

If the actual $1-$year forward exchange rate is $1$ peso $=7$ yen, you can earn arbitrage profits by:

a$)$ borrowing pesos today & exchanging for yen, selling pesos in forward market

b$)$ borrowing yen today & exchanging for pesos, selling pesos in forward market

c$)$ borrowing pesos today & exchanging for yen, buying pesos in forward market

d$)$ borrowing yen today & exchanging for pesos, buying yen in forward market

In the previous question, you will earn arbitrage profits equal to:

a$)116$ yen if you start by borrowing $10,000$ yen today

b$)116$ pesos if you start by borrowing $10,000$ pesos today

c$)54$ pesos if you start by borrowing $10,000$ pesos today

d$)54$ yen if you start by borrowing $10,000$ yen today