三、成本产品开发时,成本、质量和交货期是同样重要的要素。产品的质量功能(功用)与价格是决定该产品能否畅销的关键,质量(功能和性能)相同的产品,价格便宜的销路好。产品成本是由开发成本、采购及制造成本、销售成本、一般间接成本所构成。每个产品开发时的问题是开发成本、采购及制造成本、销售成本,对设计开发部门来说,开发成本和制造成本是主要的管理对 Third, the cost of product development, cost, quality and delivery are equally important elements. Product quality function (function) and price is the key to determine whether the product is selling, quality (function and performance) the same product, the sales price is good. Product costs are composed of development costs, purchase and manufacturing costs, sales costs, and general overhead costs. Each product development problem is the development costs, procurement and manufacturing costs, sales costs, for the design and development department, development costs and manufacturing costs are the main management of