某厨房本月营业额为261540.00元，该厨房对本月原料消耗情况进行月末盘存，其结果剩余12500.00元原料成本。已知该厨房本月共领用原料成本136000.00元，上月末结存原料成本15200.00元，该厨房本月实际消耗原料成本为多少元？实际成本率为多少？
人体在单位时间内流经肺毛细血管的血量称为（）也称为心输出量。 ["肺通气量","肺血流量","肺泡通气量","最大吸氧量"]
A customer has multiple applications on multiple open platforms in their current environment based on IBM System Storage DS8100. They plan to set up a business continuity solution that meets the objective of zero or little data loss for their business critical data. The customer has indicated that cost is a factor. What should the storage specialist recommend（） ["a DS8700 in the Business Continuity site with a Metro Mirror license","a DS8700 with SAN Volume Controller in the Business Continuity site","a DS8700 in the Business Continuity site with Global Copy license","two new DS5300 servers （production and Business Continuity site） with a Global Copy license"]
满配的XIV中，一块磁盘故障后，其恢复冗余状态的重建时间约为（） ["5分钟或更少","30分钟或更少","600分钟或更少","300分钟或更少"]
高等生物具有比低等生物更复杂的生命活动。因此，从理论上说，它们的遗传物质应该比低等生物更多。但事实上，一些低等生物，如蝾螈和某些原始的鱼类，甚至原生动物，一个细胞中DNA的碱基对数量，远远超过大多数的哺乳动物。这种现象称为：（） ["中性进化","C值悖论","综合进化","间断平衡"]
简述创业与交易、竞争的关系，以及对社会发展的作用。
