write an essay on effects and precautions of covid-19 short essay
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The slope of production possibility curve is marginal opportunity cost which refers to the additional sacrifice that a firm makes when they shift resources and technology from production of one commodity to the other. Therefore, if marginal opportunity cost remains constant then Production possibility curve will be a straight line owing to constant slope of the line.
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Avoid touching surfaces, especially in public settings or health facilities, in case people infected with COVID-19 have touched them. Clean surfaces regularly with standard disinfectants.
• Frequently clean your hands with soap and water, or an alcohol-based hand rub.
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