Final answer:
The return from covered interest arbitrage can be calculated by taking advantage of the interest rate differential between the two currencies. For a U.S. investor with $1000 to invest, the return is 7.55%.
Step-by-step explanation:
The return from covered interest arbitrage by a U.S. investor with $1000 to invest can be calculated by taking advantage of the interest rate differential between the two currencies. Here's how to calculate it:
- Calculate the amount of New Zealand dollars you can buy with $1000 at the spot rate: $1000 / $0.6686 = NZD 1495.91
- Invest the NZD 1495.91 in New Zealand at the interest rate of 5% for one year: NZD 1495.91 * (1 + 0.05) = NZD 1570.71
- Convert the NZD back to USD at the forward rate: NZD 1570.71 * $0.6849 = $1075.55
- Calculate the return: ($1075.55 - $1000) / $1000 * 100% = 7.55%
Therefore, the return from covered interest arbitrage for a U.S. investor with $1000 to invest is 7.55%, which corresponds to option C in the given choices.