Final answer:
The profit to the buyer per unit of the call option is $4,000 when the spot rate of the Canadian dollar is $0.97 on the expiration date, calculated by the difference between the spot rate and the sum of the exercise price and premium, multiplied by the contract size.
Step-by-step explanation:
The student asked about the profit or loss to the buyer of a call option if the spot rate of the Canadian dollar is $0.97 on the expiration date. The contract size is 50,000 units, and the call option was sold with an exercise price of $0.86 and a premium of $0.03 per unit.
To calculate the profit or loss per unit, we subtract the exercise price and the premium from the spot rate on the expiration date:
$0.97 (spot rate) - $0.86 (exercise price) - $0.03 (premium) = $0.08 profit per unit
Multiplying this profit per unit by the contract size gives us the total profit:$0.08 × 50,000 (contract size) = $4,000
Therefore, the profit to the buyer per unit is $4,000.