Answer:
D) a swap contract where pay the cash flows of the bond in exchange for dollars.
Step-by-step explanation:
When an investor engages in foreign exchange hedge they are trying to reduce foreign exchange risk (risk associated with changes in foreign exchange rates). A foreign exchange swap contract is made between parties that agree to exchange a loan/bond issued in a foreign currency with a domestic (in US dollars) loan/bond of an equal value.
In other words, the company would need to exchange its foreign bond for a similar value domestic bond.