Final answer:
The correct ingredients for making a Jamaican rum cocktail are 2 (oz) Jamaican rum, 3/4 oz lime juice, 3/4 oz orange Curaçao, and 1 teaspoon orgeat syrup.
Step-by-step explanation:
The correct ingredients for making a Jamaican rum cocktail are 2 (oz) Jamaican rum, 3/4 oz lime juice, 3/4 oz orange Curaçao, and 1 teaspoon orgeat syrup. This combination of ingredients will give you a delicious and authentic Jamaican rum cocktail. It is important to use Jamaican rum to achieve the distinct flavor profile of this cocktail.