The purpose of this study is to determine the warehouse capacity of PT. XYZ in storing hospital bed supplies can use the EOQ( Economic Order Quantity)  method to determine the warehouse capacity in hospital bed supplies. The EOQ method seeks to achieve minimum inventory levels, lower costs and better quality. The EOQ method in the company will be able to minimize the occurrence of out of stock so that it does not interfere with the process and is able to save inventory costs incurred by the company. February showed that the company assembled 230 units, selling 151 units. Meanwhile, to avoid excess units, the number of assembly that must be done is 4,425 with the purchase of 2 units, Safety Stock 74.34 units and ROP 151 units. The calculation uses the EOQ method which shows that the safety stock that must always be available at PT. XYZ for unit inventory is as much as 230 units, meaning the company must have an inventory of 74.34 units in order to anticipate a shortage of units during the grace period without hampering the assembly process

In running the hotel business, it is always required to be able to compete and maintain the loyalty of the stakeholders in order to continue to exist. One of the efforts to be able to compete and maintain the loyalty of stakeholders is to find out how far the performance of the hospitality business is and what efforts are being made to improve its performance. In measuring company performance, it does not only focus on general aspects, but also considers other aspects, namely measuring company performance based on its halal value. In this study, the Balanced Scorecard method was used based on halal values ​​to be able to measure the company's performance. The results obtained after measuring using the Balanced Scorecard, namely the final score of the company's overall performance was obtained at 82.08% which was included in the very good category. From a financial perspective, the results of achievement, level of achievement, and scores from 2013 to 2015 were 32.95%, 71.04%, and 71.04%, respectively. Then from the customer's perspective, the results of achievement, level of achievement, and scores from 2013 to 2015 were 83.98%, 92.48%, and 92.48%, respectively. From the perspective of internal business processes, the results of achievement, level of achievement, and scores from 2013 to 2015 were 83.34%, 83.34%, and 83.34%, respectively. From the growth and learning perspective, the results of achievement, level of achievement, and scores from 2013 to 2015 were 60.78%, 86.26%, and 86.26%, respectively. However, the measurement using the Balanced Scorecard only focuses on the company's financial results and the unfavorable correlation between non-financial measures and the results. This situation will be a weakness of the Balanced Scorecard method because it cannot continue to take more specific steps forward so it cannot perform more accurate performance measurements.

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Masker adalah salah satu jenis alat pelindung diri yang paling penting digunakan sebagai penghalang utama untuk melindungi dari virus yang menyebar melalui tetesan ini. Masker medis merupakan masker yang mudah ditemukan dan sekali pakai yang biasa digunakan oleh tenaga kesehatan yang bertugas. Masker medis berbentuk persegi panjang dan terdiri dari 3 atau 4 lapisan. Setiap lapisan terdiri dari serat lembut hingga sangat lembut. Karakteristik kinerjanya mengikuti serangkaian metode pengujian standar (ASTM F2100, EN 14683 atau setara) yang bertujuan untuk menyesuaikan filtrasi yang baik, ventilasi yang baik, dan ketahanan (opsional) terhadap penetrasi cairan.  Mengenakan masker sudah menjadi kehidupan sehari-hari bagi banyak orang. Hal ini telah menyebabkan peningkatan yang signifikan dalam permintaan masker wajah sekali pakai di seluruh dunia. Masker wajah sekali pakai adalah salah satu jenis APD yang paling umum digunakan untuk mencegah infeksi virus. Namun, penanganan yang salah dari bahan-bahan ini mengancam lingkungan dengan bentuk-bentuk baru polusi plastik. Mengabaikan keseriusan masalah ini, sejumlah besar mikroplastik dapat dilepaskan ke tempat pembuangan sampah dan lingkungan laut, yang dapat memiliki implikasi serius bagi flora dan fauna. Oleh karena itu, penelitian ini memaparkan dua opsi untuk mendaur ulang limbah masker COVID-19. Selain itu, kami akan menjelaskan perencanaan produk dengan metode QFD.

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