Using your textbook and a minimum of 1 peer-reviewed resource address the follow

Using your textbook and a minimum of 1 peer-reviewed resource address the following questions:
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Operations managers in manufacturing face several challenges, including Language barriers that hinder effective communication, leading to errors, delays, and reduced productivity. Please pick and discuss at least 2 issues from below to include possible problems they can cause.
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Equipment downtime.
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Shortage of skilled workforce.
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Efficiency of manufacturing plants.
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Disruption of the supply chain.
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Demand forecasting.
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Inventory tracking.
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Project administration.
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need apa format, references