経済的発注量(EOQ)の計算式の考え方・覚え方を徹底解説！_運営管理_中小企業診断士試験対策

At 6:18, the annual inventory cost is given as "Q × P × i," but this is an error; it should be "Q/2 × P × i." Later, at 8:44, the annual inventory cost is also given as "Q/2 × P × i." The final conclusion that the economic order quantity is √2SR/Pi remains unchanged, but we apologize for the misleading content and have corrected it. ------------------------ This video explains Economic Order Quantity (EOQ). ■Related Videos [Flow Shop] Thorough Explanation of the Johnson Method! _Operations Management_SME Management Consultant Exam Preparation    • 【フローショップ】ジョンソン法のやり方を徹底解説！_運営管理_中小企業診断士試験対策   [Stopwatch Method] Explaining the Difference Between the Internal and External Methods with a Box Diagram! _Operations Management_SME Management Consultant Exam Preparation    • 【ストップウォッチ法】内掛け法と外掛け法の違いをボックス図で解説します！_運営管理 ...   ━━━━━━━━━━━━━━━━━━ 🎥 Related videos on operations management can be found here:    • 運営管理   ━━━━━━━━━━━━━━━━━━ 【Summary of this video】 ・Economic Order Quantity (EOQ) is the optimal order quantity that minimizes the sum of ordering costs and inventory storage costs (total inventory cost), and is calculated using the formula Q = √(2DS/H) ・D = Annual demand, S = Order cost per order, H = Cost per unit With the annual storage cost per unit, Increasing Q (EOQ) increases storage costs and decreases ordering costs; decreasing it has the opposite relationship. The order quantity at which ordering costs and storage costs are equal is EOQ. At this point, total inventory cost is minimized (the point where the two costs intersect). The formula for EOQ can be derived by differentiating the cost function, but it is sufficient to memorize the formula and substitute it into calculations. Organize the meaning and calculation method of the EOQ formula (Q = √(2DS/H)) so that you can reliably calculate it even when changing the values. 📘 First Exam Preparation Materials Here For those who want to study efficiently using past exam analysis data, etc. Takapi Store: https://takapistore.myshopify.com/?ut... 📊 Past Exam Data Book (This study material allows you to review frequently tested topics at the technical term level. Includes a vocabulary list.) ★Administrative Management: https://takapistore.myshopify.com/pro... Economics: https://takapistore.myshopify.com/pro... Finance and Accounting: https://takapistore.myshopify.com/pro... atabook-zaim?utm_source=youtube&utm_medium=description&utm_campaign=DNEP1bD2ccQ Business Law: https://takapistore.myshopify.com/pro... Business Information Systems: https://takapistore.myshopify.com/pro... 📒 Business Law English Exam Preparation Set (A study material that allows you to review frequently appearing English vocabulary. Includes a vocabulary list.) https://takapistore.myshopify.com/pro... 🆓 You can check the contents with a free sample. https://takapistore.myshopify.com/pro... ━━━━━━━━━━━━━━━━━━ 【Chapters in this video】 At 6:18, the annual inventory cost is given as "Q×P×i," but this is an error; it should be "Q/2×P×i." ━━━━━━━━━━━━━━━━━━ ▼Join our membership here:    / @takapi-shindanshi   As a member, you can watch the following content: 🎓 Past exam questions and study methods for the second stage of the exam (43 videos) 📚 Explanations of key issues in SME management and policy (12 videos) 💬 Member-only comments and questions ━━━━━━━━━━━━━━━━━━ 📬 Takapi's Monthly Email Newsletter (Free) We deliver monthly learning strategies, last-minute preparation tips, and exam information for free. Registration only requires your email address. You can unsubscribe at any time. https://takapistore.myshopify.com/pag... ━━━━━━━━━━━━━━━━━━ 💡If you found this video helpful, please give it a thumbs up 👍 and subscribe to the channel! Feel free to ask questions or make requests in the comments section! 📝 ━━━━━━━━━━━━━━━━━━ [Blog version of this video is here] https://takapi-blog.jp/eoq_method-of-... [Takapi's recommended textbooks and workbooks] https://www.amazon.co.jp/shop/influen... [Blog] Takapi's Small and Medium Enterprise Management Consultant Exam Strategy Blog https://takapi-blog.jp/ [X (former Twitter)]   / takapi_study   #Small...