Problem:
Ins makes sophisticated medical equipment. A key component of the equipment is Grade A silver. On May 1, 2016, Ins enters into a firm purchase agreement to buy 1,200,000 troy ounces (equal to 100,000 pounds) of Grade A silver from Sil, for delivery on February 1, 2017, at the market price on that date. To hedge against volatility in price, Ins also enters into an option contract with Cur to buy 1,200,000 troy ounces on February 1, 2017, for $14 per troy ounce, the market price on May 1, 2016. If the market price of silver is above $14 per troy ounce on May 1, then Ins will exercise the option. If it is below $14 per troy ounce, then Ins will let the option expire. The option is to be settled net. Cur will pay Ins the difference between the market price and the exercise price. The option costs Ins $1,000 initially. Assume that a 6 percent annual incremental borrowing rate is reasonable.