Electricity can be produced using coal and nuclear energy. What are some of the pros and cons of using these sources of energy to generate electricity? Can you suggest any other alternative that is superior to these sources?[5 points] (B).What are some of the environmental problems associated with using hydraulic fracturing (fracking) technology to extract natural gas? Explain.[5 points] (C).How could water pricing policies provide low income people with essential water without jeopardizing water use?[5 points] (D).What type of resource is water ? How can market achieve an efficient allocation of surface water? How is different from the efficiency condition for ground water?Your answer should include appropriate diagram(s) and written remarks.[5 points]