Supposes a shoe factory produce both low grade and higher grade shoes. The factory produce at least twice as many low grade as higher grade shoes. The maximum possible production is 500 pairs of shoes. A dealer calls for delivery of at least 100 high grade pairs of shoes per day. Suppose the oppression makes a profit of birr 2.00 per a pair of shoes on high grade shoes and birr 1.00 per pairs of shoes on low grade shoes. How many pairs of shoes of each type should be produce for maximum profit?

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General safety guidelines

Safety guidelines are the set of rules and codes that must be followed in the workplace for the occupational safety of workers, the machines, and the equipment that are present inside the workshop premise. There are many unsafe conditions and hazardous materials inside the workshop that makes prey for certain risk factors associated with health conditions. Extreme safety precautions must be taken inside the work area just like the precautions and practices that are been followed for Corona Virus Disease 2019 (COVID-19). People can also educate themselves by joining various health programs and camps. These will provide them with the necessary skills and knowledge about safety awareness. Occupational Safety and Health Administration (OSHA) thrives to create a safe and healthy environment for the workers working in the industries and provides them with proper education and training.