Answer:
B) about 10.63
Step-by-step explanation:
Calculation to determine what return from uncovered interest arbitrage by U.S. investors with $400,000 to invest is
First step is to calculate the Current Amount of New Zealand dollar
New Zealand dollar=$400,000/$.41
New Zealand dollar=$975,609.76
Second step is to calculate the Increase based on the Annual interest rate on New Zealand dollars
Increase in New Zealand dollars = $975,609.76×(1+.08)
Increase in New Zealand dollars = $975,609.76× (1.08)
Increase in New Zealand dollars=$1,053,658.54
Third step is to calculate the forward rate amount of the New Zealand dollar
Forward rate amount of New Zealand dollar = $1,053,658.54× .42
Forward rate amount of New Zealand dollar= $442,536.63
Now let calculate return from uncovered interest arbitrage
Return = ($442,536.63 –$400,000)/$400,000
Return = $42,536.63/$400,000
Return=0.1063*100
Return= 10.63%
Therefore return from uncovered interest arbitrage by U.S. investors with $400,000 to invest is about 10.63 %