If a consumer decides to purchase an additional unit of a good and finds that the marginal benefit of that unit is greater than the marginal cost, what is the likely effect on their overall utility?

When a consumer buys an additional unit of a good and the marginal benefit is greater than the marginal cost, their overall satisfaction, or utility, is likely to increase. This happens because the consumer feels that the extra benefit they gain from that unit outweighs what they had to give up to get it. For example, if someone buys an extra slice of pizza and enjoys it more than the money they spent, they feel happier. This decision adds to their overall enjoyment and makes them feel better off. Therefore, when the benefit exceeds the cost, it leads to a positive change in their utility.