You are the manager of Coles Supermarkets Australia Pty Ltd that has an equal chance of earning either $20 000 or $40 000 before taxes. Your company is subject to a 20% tax rate on the first $30 000 and 35% on all income earned beyond that point. If you are offered a costless hedge to achieve guaranteed before-tax earnings of $30 000, what is the expected benefit to hedging?