A和B中间为什么选择了A呢

问题如下：

Which of the following events or activities is most likely to be a drag on liquidity?

选项：

A.

Inventory that becomes obsolete

B.

Making payments to suppliers earlier

C.

Offering a discount to customers who pay within 10 days

解释：

A is correct. As inventory becomes obsolete, it becomes more challenging to sell and inventory levels increase. This event is a drag on liquidity, because it slows cash flows.

B is incorrect, because making payments to suppliers earlier is a pull on liquidity.

C is incorrect, because offering a prompt-payment discount is likely to result in cash receipts sooner, which would improve liquidity.