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Abstract
Bunda Bakery is currently produce 19 various bread products weekly with using certain amout of various materials, and utilizing machine and labours. However, the optimal product and potencial profit of the bread production had not been determined. The Objective of the studywere toevaluate and optimize the bread production and its potencial profit. Simplex method,one of the techniques used in linear programming,was utilized to find the optimal valuethat involves many variables in the study. Previous record of each kind bread products were used to optimize various bread had to be produced and the potential profit to be gained Machine and labor utilization were further employed to use up the weekly raw material for optimizing the total bread product can be produced and the potential profits to be gained. The results indicate that before optimization, available raw matrials can beused to produce 676 unit products with potencial profit of 1,663,914 IDR in one week production.Optimization of raw materials could produce 697 unit products with potencial profit of 1,943,489 IDR in the same period of production. In addition, further optimization of production resources (material, labor and machine utilization) to used up the whole weekly materials, with additional selected materials, Bunda bakery could produce 1050 unit products with potencial profit of 2,286,049 IDR in one week production.
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References
Budiasih, Y. 2013. Maksimalisasi keun- tungan dengan pendekatan metode simpleks kasus pada pabrik sosis SM. Vol.2, No 1 Januari-Juni 2013 hlm 59-65.
Fardiana, E . 2012. Maksimalisasi Keun tungan pada Toko Kue Martabak Doni dengan Metode Simpleks.Vol. 6 No 09 Tahun 2012.
Gultom, H. J. 2009. Optimasi Produksi Roti Tata Bakery Bengkulu. [Skripsi]. Teknologi Pertanian Universitas Bengkulu. Bengkulu.
Haming, M. dan M. Nurnajamuddin. 2007. Manajemen Produksi Modern. Bumi Aksara. Jakarta.
Herawati, E. 2008. Analisis Pengaruh Faktor Produksi Modal, Bahan Baku, Tenaga Kerja dan Mesin Terhadap Produksi Glycerine Pada PT. Flora Sawita Chewindo Medan. [Tesis]. Universitas Sumatera Utara. Suma tera Utara.
Indrawati, Octarina, Sisca dan S. Nanang. 2012. Aplikasi Metode Simpleks pada Produksi Padi di Kabupaten Ogan Ilir serta Analisis Kelayakan Produksi Secara Sensitivitas. Vol. 15 No. 2 Universitas Sriwijaya.
Koswara, S. 2009. Teknologi Pengolahan Roti. Ebook pangan.Com
Octaviani, S. 2012. Analisis Optimalisasi Produksi Roti pada Marbella Bakery. Fakultas Ekonomi Mana jemen ITB. Bandung.
Puji, A. dan A. Bagus. 2000. Penerapan Metode Linier Programming Untuk Membuat Perencanaan Produksi Yang Optimal. Vol.1 No. 2 Teknik Industri Universitas Muhamma- diyah Malang. Malang.
Pulu, H. dan H. W. Trifina. 2014. Primarasa Roti Nikmat Disantap Hangat. PT. Gaya Favorit Press. Jakarta.
Riniwati, H.. 2014. Buku Panduan Pratikum Opertion Research. Universitas Brawijaya. Malang.
Siang,J. J.. 2011. Riset Operasi dalam Pen dekatan Algoritmis. Penerbit Andi. Yogyakarta.
Soekartawi. 1992. Linear Programming: Teori dan Aplikasinya Khususnya dalam Bidang Pertanian. Rajawali Press. Jakarta.
Sumarni, M. 1997. Http://carapedia.com/ pengertian_definisi_perusahaan_inf o2035.html. [Diakses pada tanggal 1 juni 2014 pukul 19:44].
Supriyono. 1987. Akuntansi Biaya Pen gumpulan Biaya dan Penentuan Harga Pokok. BPFE . Yogyakarta.
Suwandira, G.N.P. 2006. Optimasi Biaya Pekerjaan Aspal Hot Mix dengan Model Penugasan (Assignment Model) pada Proyek Jalan di Bali. Jurnal Ilmiah Teknik Sipil Vol.10 N0. 1 Universitas Udayana Den pasar.