Question

the idea of ____________ is at the heart of economics. budgets, insurance, investing, and work - life all involve applying economic concepts to personal situations. identify the problem --> establish decision criteria --> weigh decision criteria --> generate alternatives --> evaluate alternatives --> choose the best alternative --> implement the decision --> evaluate the decision
o marginal costs and benefits
o cost - benefits analysis
o specialization
o rational - decision making

Explanation:

Cost - benefits analysis is a fundamental economic concept used to evaluate the relationship between costs and benefits. Marginal costs and benefits focus on incremental changes, specialization is about dividing labor, and rational - decision making is a broader concept. The description about applying economic concepts to personal situations and the decision - making steps align more closely with cost - benefits analysis.

Answer:

cost - benefits analysis