Answer:
Jones purchases a six-pack of cola once a week for his two children, but unlike Smith, he tells them that each may drink no more than three cans.
Explanation:
Cost-benefit analysis is defined as a method to estimate all the costs involved and possible profits that can be achieved in a business opportunity.
Jones purchases a six-pack of cola once a week for his two children, but unlike Smith, he tells them that each may drink no more than three cans.
So, at Smith's house, there's always a chance that one of the siblings will drink the cola before the other.
Therefore,
cola can lasts much longer at Jones's house than at Smith's.