    Sentence’ t:' Assume that the. rétailer- wishes, to  provide d 95: percent: order-fulfillment rate for  this SKU, that the rétailer checks inventory. once  per, week,-artd that the, nianifacturer's:lead time  to-déliver replenishment units is overnight.    Senteniée 2s:That. the inventory: checks. are    conducted, weekly by. the retailer’ is one ‘of ‘the  assumptions.    