An increase in total revenue always guarantees a better decision-making outcome in economics, regardless of total cost.

An increase in total revenue does not always guarantee a better decision-making outcome in economics because it is important to consider total costs as well. For example, a company may see its revenue increase from selling more products, but if the costs to produce those products also rise significantly, the profit might not improve. In this case, even though revenue is higher, the overall financial situation could be worse. Therefore, good decision-making requires looking at both revenue and costs to determine if a choice is truly beneficial. Understanding this balance helps businesses and individuals make smarter choices that lead to better outcomes.