Logistics and supply chain management case problems? ! Urgent! ! ! !

1. With the change of market demand and the intensification of competition. Haydn Company has many kinds of products and long delivery time. In addition, the forecast error is large, inventory squeeze often occurs, and the inventory cost remains high. For Beco, the disharmony between supply and demand and the unsmooth operation process of supply chain directly affect the quality and stability of the company's products, and the customer satisfaction is relatively low. In this case, both sides realize that only by establishing a supply chain partnership can these problems be solved and bring greater benefits to the company.

2. The number of categories stored by Haydn Company is greatly reduced. The inventory level decreased by 75%, which greatly improved the stability of Beco operation and reduced the inventory cost. Moreover, due to the establishment of a good cooperation mechanism between the two parties, the speed of Beco's launch of new products has also accelerated, and customer satisfaction has also improved.

3.( 1) changes in the nature of the market (2) changes in the nature of consumers (3) changes in business operations (4) changes in social concepts.

4. Team distrust, uncoordinated information, unreasonable benefit distribution and uncoordinated operation.