Answer and Explanation:
Borrow in New Zealand dollars
600000/1.1 = 545454.5 NZ$
Convert the New Zealand dollars to
USD
545454.5 0.39 = 212727.3 USD
Invest the USD to get
USD US deposit rate
212727.3 1.11 = 236127.3
236127.3 is the value of the exports after 1 year.