Which religions had a major impact on Zen Buddhism

Explanation:

a) Porsche does not hedge its currency exposure at all

b) Porsche hedges by selling forward US$ equal to the amount of expected

2009  sales with a 2-year forward contract.

c) Porsche hedges by buying two-year european at the money put option on US$ (Providing to Porsche the right to sell US$ , recieving €, at the strike exchange rate) in sufficient quantity to have the right to sell an amount US$ equal to the expected 2009 sales