Which of the following about implied demand uncertainty and supply chain is/are correct? Group of answer choices Maintain responsive transportation AND efficient inventory management is not ideal because every stage in the supply chain needs to have a consistent focus. A firm faces high product variety needs and high service level requirements faces high implied demand uncertainty A typical highly responsive supply chain holds a high level of inventory to respond to high service level requirements and has many warehouses close to the customers to respond to short lead time requirements. Information is a supply chain driver that can directly affect other supply chain drivers and make supply chains more responsive AND more efficient