Which of the following is true?

Select one alternative:

A. The hedging strategies of a gold refinery should depend on whether it shareholders want exposure to the price of gold

B. Gold refinery can hedge by selling gold in the forward market

C. Gold refinery should always hedge the price they will pay for their production of gold over the next one year

D.Gold refinery should always hedge the price they will pay for their production of gold over the next three years

i will give a like asap if the answer is correctmany thanks