• Class A items (beans) are the 20 percent or so of the items of high value uses, accounts for about 80 percent of the value of using them all.
• Class B items (food) is the average value of use, typically 30 percent of the items, usually accounts for about 10 percent of the value of using them all.
• Class C items (serve) is lower use value that position, although covering about 50 percent of all types of goods drop, probably only account for about 10 percent of the value of using all operations
đang được dịch, vui lòng đợi..
