Refer to the information provided in Figure 13.11 below to answer the question(s) that follow. 
Figure 13.11
-Refer to Figure 13.11. Suppose a monopolist faces the demand and costs in the figure and is able to perfectly price discriminate. How many widgets does the monopoly supply when they act so as to maximize their profits?
Definitions:
Chief Sustainability Officer
A corporate executive responsible for integrating and managing an organization’s sustainable practices, ensuring environmental, social, and economic viability.
Energy-efficiency
The goal or method of reducing the amount of energy required to provide products and services.
Ecologically Sustainable
Practices and processes that preserve environmental resources for future generations while meeting current needs.
Renewable Energy
Energy from resources that are naturally replenishing, such as solar, wind, water, and geothermal heat.
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