SAML is one of many attempts to reduce the cost of building and operating information systems that interoperate between many service providers.
SAML 是旨在减少构建和操作信息系统（这些系统在许多服务提供者之间相互操作）所花费成本的众多尝试之一。
The information produced by a management accounting system can include the expenses incurred in operating a department or the cost of providing a product, service, or activity.
管理会计系统生成的信息包含了一个部门的运作开支或者为提供一个产品，服务或举行一项活动而产生的成本。
Obviously, the benefit derived from using an information system for decision-making must be greater than the cost of operating the system.
显然，决策所用信息系统的收益应大于其运行成本。
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