Opportunity Cost: Opportunity cost is the value of what is given up when choosing one option over another. In our previous analogy, if you choose the video game, the opportunity cost would be not having the ice cream sundae.
Cost-Benefit Analysis: Cost-benefit analysis is an evaluation method used to compare the costs and benefits of different alternatives before making a decision. It helps determine whether the benefits outweigh the costs or vice versa.
Sustainable Development: Sustainable development aims to meet present needs without compromising the ability of future generations to meet their own needs. It seeks economic growth while considering social equity and environmental protection as integral components.