NO.PZ2023031001000039
问题如下：
A company is offered trade credit terms of 2/10, net 45. The implicit cost of failing to take the discount and instead paying the account in 45 days is closest to:
选项：
A.21.28%
23.10%.
23.45%.
解释：
The cost of trade credit if paid on day 
98是哪里来的呢
