what's the quantity you need?

what's the quantity you need? quantity demanded和demand有什么区别?请说明what's the difference between quantity demanded and demand?Tnx What's the use of quantity without good [ ] .括号里填什么 what's the quantity you need for this product?语法对吗 请问the stock sales quantity and total amount and offer sale’s quantity 怎么说? What's the difference between quantity demand and demand?demand的是需求的意思 那么前面加个quantity 后有什么区别呢?两者的不同点在哪里? or shortage in quantity or the seller ships a product without the buyer's shipping approval 英语翻译a) a quantity claim has to be made within 45 days after the reception of goods entrance into the buyer’s warehouse and shall contain the quantity of the quantity shortfall. 关于marginal utility和demand curve!1.The market demand for hotdog is D=50-5P,(P=price,D=quantity demanded).What is the marginal utility of the 12th hotdog?What's the total utility of the first 12 hotdogs?2.What is the marginal cost of the 12th hot 英语翻译On what raw material and in what quantity debugging of the equipment at us will be made? What's the date What's the fuck? what's the fucking what's the time_____london? what's the what's the what's the time What's the present?