Read the following passage: "Solar energy adoption has surged in rural communities, where residents have installed panels on homes and barns to cut electricity costs and reduce dependence on the power grid. Critics, however, caution that the upfront installation costs remain a barrier for lower-income households." Which statement best describes the author's purpose?
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A
To argue that solar energy is always the best choice for rural areas
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B
To present both the benefits and limitations of rural solar energy adoption
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C
To discourage lower-income households from pursuing solar energy
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D
To explain the technical process of installing solar panels