Lecture 1 | Sand-mold Casting | Process and Equipment || السباكة في قوالب رملية | الطريقة والمعدات 

بعد اذنك يا دكتور ممكن pdf الشرح لو سمحت

Can you make a video about this PLEASE: A single buyer single vendor supply chain system faces lumpy demand that follows normal distribution with (µ,δ)= (150,30). Holding cost in the buyer and vendor is IDR 7000 /unit/month and IDR 5000/unit/month respectively. Retailing profit in buyer per unit is IDR 30000, while profit per unit in the vendor is IDR 20000. Ordering cost in the buyer when place an order to the vendor is IDR 100000/order. Based on that description, develop a spread sheet-based simulation based on periodic review order(or production) up to R policy in order to minimize the total supply chain cost (total cost of the buyer and vendor).