The most obvious way for the Fed to help is to lower the federal funds rate target, which sets the cost of borrowing, from its level of 2%.

美联储救市最明显的方式是降低联邦基金的利率（该利率决定了借款成本），从2%的水平上。

youdao

The district-level costs of delivering all five interventions were lower in the CDI districts, but no cost difference was found at the first-line health facility level.

CDI执行地区为交付所有五种干预措施所付出的地区成本较低，但是在一线医疗机构水平上没有发现成本差异。

youdao

Let's say the project was estimated based on the labor of senior engineers (i.e., expensive), but the work is actually being performed by more junior-level engineers (i.e., at a lower cost).

让我们假设工程以高级工程师的劳动成本来评估(也就是高成本)，但是实际上工作是由更多初级工程师来执行的(也就是低成本)。

youdao

Yes, lower cost entry level models would indeed enable them to gain more customers.

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The most obvious way for the Fed to help is to lower the federal funds rate target, which sets the cost of borrowing, from its level of 2%.

ECONOMIST: The Federal Reserve