Final answer:
The unit cost of a 64 oz jar of Miracle Whip is $1.925 per serving.
Step-by-step explanation:
The unit cost (or per serving cost) of a 64 oz jar of Miracle Whip can be calculated by dividing the total cost of the jar by the number of servings it contains. In this case, the jar costs $3.85 and contains 2 oz per serving. So, the unit cost would be $3.85 divided by 2 oz, which equals $1.925 per serving.