【单选题】_____ enable a firm to reduce the costs of value creation and/or to create perceived value in such a way that premium pricing is possible. ( )使公司能够降低价值创造的成本和/或以溢价定价的方式创造感知价值。
【判断题】Supply chain execution systems enable the firm to generate demand forecasts for a product and to develop sourcing and manufacturing plans for that product.