1. A distributor has three warehouses storing a product that has an average demand of 265, 594, and 264 per month. If the distributor decides to serve all customers from a single warehouse by consolidation, the average demand at this single warehouse would be ____________.
2. The standard deviation of demand for the above product at these warehouses are 40, 50, and 31 per month. If the distributor decided serving all customers from a single consolidated warehouse, the standard deviation of demand per month at this single warehouse would be ____________.