7. What is the concept of \"green accounting\" in environmental economics? a. Incorporating environmental costs and benefits into national income accounts b. Keeping track of wildlife populations in green areas c. Calculating the financial gains from deforestation d. Measuring the profits of eco-friendly businesses 8. Which market failure is associated with the overuse and depletion of common resources? a. Monopoly b. Asymmetric information c. Tragedy of the Commons d. Moral hazard