Judul: Analisis biaya produksi papan sambung di PT bumi mahaphala wilasa Parungkuda-Sukabumi
Abstrak: Penelitian ini bertujuan untuk mempelajari proses propapan sambung dalam kaitannya dengan faktor-faktor duksi yang mempengaruhi biaya produksi, menganalisis struktur biaya produksi papan sambung berdasarkan keadaan perusahaan, mengetahui tingkat Break Even Point (BEP) pada sistem produksi PT Bumi Mahaphala Wilasa, mengetahui tingkat efisiensi dan produktivitas pada masing-masing proses produksi yang dicapai oleh perusahaan. Dari hasil perhitungan bulan Maret 1991 didapatkan biaya total produksi papan sambung di PT Bumi Mahapahala Wilasa sebesar Rp 251,445,580,- atau Rp 683,045,-/M³, dengan perincian sebagai berikut : a. Biaya tetap Rp 67,408,549,- atau Rp 683,045,-/M³ b. Biaya variabel Rp 184,037,031, atau Rp 499,932,-/M³ Berdasarkan analisis Break Even Point (BEP), maka peru- sahaan akan mendapatkan keuntungan bila memproduksi papan sambung lebih dari 307.2816 M³/bulan atau 3,687.4023 M³/tahun. PT Bumi Mahaphala Wilasa telah menghasilkan papan sambung melebihi tingkat Break Even Point (BEP), yaitu sebesar 368.1242 M³/bulan atau 4,417.4904 M³/tahun. Nilai tambah yang diperoleh perusahaan dengan memproduksi papan sambung pada bulan Maret 1991 adalah sebesar ..dst
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Judul: Analisis Biaya Produksi Papan Partikel: Studi Kasus di PT. Paparti Pertama Kabupaten Sukabumi Jawa Barat
Abstrak: A policy in determining the main price of the particle board is strongly influenced by the cost of production. The purpose of this study was to analyze the cost of production of particle board business in PT. Paparti Pertama to determine the extent to which companies make a profit. Three things are needed in this analysis is the value of production costs include fixed costs and variable costs, the value of Break Even Point (BEP), and the value of Return on Investment (ROI). Based on analysis study, production cost for every comodity is around Rp 1.689.398 to Rp 1.721.434 per meter cubic, with fix cost (29.25%) and variable cost (70,75%). Value of Break Event Point (BEP) 93,11 m3 per month and the value of Return on Investment (ROI) 9,29%. Based on the results of this analysis indicate that the company has the ability to earn greater profits than investment in the form of deposit.
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Judul: Sistem Pengklasifikasian Entitas pada Pesan Twitter Menggunakan Ekspresi Regular dan Naïve Bayes
Abstrak: The widespread use of social networks like Twitter encourages some institutions to find out the entities that are discussed and the sentiment toward the entities. This research aims to build a system that can extract entities in tweets and classify the sentiment from the tweets. Entity extraction process is done using regular expressions. Writing regular expressions can capture the diverse entities. Sentiment classification is performed using naïve Bayes classification with Multinomial and Bernoulli models. Sentiment in this research consists of three classes, namely positive, negative, and neutral. Before entering the classification, tweets are normalized by replacing the non-standard words with the standard ones. The test results show that regular expression is quite effective for the entity extraction process. As for the results of the classification, naïve Bayes method produces high accuracy (96.75% for Multinomial and 96.33% for Bernoulli). However, the accuracy obtained depends on the neutral class which amounts to 97.88% for Multinomial and 99.95% for Bernoulli, while the positive class are 85.66% and 33.13% and negative class are 33.67% and 0%.
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