Weekly demand for detergent at a Carrefour store is normally distributed, with a mean of $3,000$ and a standard deviation of $700.$ The store manager continuously monitors detergent inventory and places a replenishment order for $10,000$ units when there are $7,000$ units in inventory. The supplier takes two weeks to supply a Carrefour order. What CSL does the store achieve? What fill rate does the store achieve?