Judul: Technical and Financial Feasibility of Aromatherapy Pillow Production (TALOPHY): Sheep Wool Waste Utilization Business
Abstrak: TALOPHY atau bantal aromaterapi berbahan baku wol domba merupakan sebuah produk inovatif hasil kegiatan PKM 2020. Produk ini merupakan produk baru dipasaran dan ketersediaan bahan baku wol domba yang terbatas yaitu hanya bisa didapat dalam kurun waktu 4 bulan sekali menjadi permasalahan bagi usaha TALOPHY. Oleh karena itu penelitian ini bertujuan untuk mengetahui kelayakan teknis dan finansial dari rencana usaha TALOPHY. Hasil penelitian diperoleh kelayakan dari aspek teknis meliputi letak geografis usaha yaitu di Desa Jatisari, Kabupaten Madiun, provinsi Jawa Timur, ketersediaan wol domba terbatas yaitu hanya 800 kg setiap 4 bulan sekali, skala produksi 200 bantal sekali produksi (2 bulan sekali), proses produksi usaha TALOPHY menggunakan cara terputus-terputus, layout usaha memudahkan kegiatan produksi, dan teknologi yang digunakan sesuai kebutuhan. Sedangkan pada pada analisis berdasarkan hasil kelayakan kriteria investasi usaha TALOPHY tidak layak untuk dijalankan. Hal ini karena diperoleh NPV sebesar Rp 27.384.206, Net B/C sebesar 1,3, IRR sebesar 4%, dan PP selama 11 tahun 8 bulan. Hasil analisis switching value menunjukkan bahwa faktor paling sensitif atau penentu kelayakan usaha TALOPHY adalah jumlah penjualan dan harga produk dengan nilai 1,63%., TALOPHY or an aromatherapy pillow made from sheep's wool is an innovative product from the 2020 PKM. This product is a new product on the market and the limited availability of sheep wool, which can only be obtained within 4 months, is a problem for TALOPHY's business. Therefore this study aims to determine the technical and financial feasibility of the TALOPHY business plan. The results of the study obtained the feasibility of a technical aspect including the geographic location of the business, namely in Jatisari Village, Madiun Regency, East Java Province, the availability of sheep wool is limited, which is only 800 kg every 4 months, the scale of production is 200 pillows once production (2 months) TALOPHY business production process using intermittent methods, business layout facilitate production activities, and the technology used as needed. Meanwhile, in the financial analysis, based on the results of the eligibility criteria, TALOPHY's business investment is feasible and possible to be realized. This is because the NPV is Rp. 27.384.206, Net B/C of 1.3, an IRR of 4% and PP for 11 years 8 month. The results of the switching value analysis show that the most sensitive factor or determinant of TALOPHY's business feasibility is the number of sales and product prices with a value of 1,63%.
Keyword: Financial analysis, sheep wool, switching value analysis, technical analysis

Judul: Analisis Kelayakan Usaha Penggemukan Domba Pada Mitra Tani Farm, Kecamatan Ciampea, Kabupaten Bogor
Abstrak: Sheep is the third biggest contributors of ruminant families for meat national product. MT Farm is one of a farm-based agribusiness companies that planning to expand its business to fulfill market requirements. The aim for this study to analyzing the feasibilty of sheep business expansion at MT Farm based on financial and non financial aspects. This study also analyzing sensitiveness levels of business expansion by Switching Value Analysis. Result of this study shows that business expansion by analyzing non financial aspects is feasible to run. Result of financial analysis is also feasible to run based on investment criteria, that NPV Rp 566,181,930, Net BC is 2.01, and IRR is 22.55 percent of Payback Period means investment costs will return in two years four months and one day. While Switching Value Analysis shows the ascend limit of sheep’s mortality is 2.107109305 percent, so ascending in prices of lamb is 3.1854194939394 percent. Switching Value Analysis shows that ascending of sheep’s price give more influences than ascending of sheep’s mortality.
Keyword: sheep, feasibilty analysis, farm, business expansion

Judul: Cycle Hamilton pada Graf Lengkap, Graf Regular, dan Graf 2-Connected 4-Regular Berorder Kurang dari Sepuluh.
Abstrak: Suatu graf disebut graf Hamilton apabila graf tersebut memuat cycle Hamilton, yaitu cycle yang melewati setiap vertex tepat satu kali. Menentukan keberadaan cycle Hamilton pada suatu graf dapat menggunakan syarat cukup yang berupa teorema-teorema yang telah diperkenalkan sejak tahun 1950-an. Beberapa syarat cukup yang dibahas dalam karya ilmiah ini adalah syarat cukup yang berhubungan dengan graf lengkap dan graf regular. ,,,
Keyword: graf Hamilton, graf regular, graf lengkap, graf 2-connected 4-regular.