During an accounts payable audit engagement, the internal auditor found that vendor invoices are always paid 30 days after the invoice date, regardless of the vendor's payment terms. The auditor also discovered that accounts payable employees are not comparing vendor invoices received to previous vendor invoices prior to payment. Based on the auditor's observations, what are the potential risks?

Comprehensive and Detailed Step-by-Step Explanation: Lost Payment Discounts: By paying all invoices after 30 days, regardless of terms, the organization risks losing early payment discounts offered by vendors, leading to poor cash management.
Reference: IIA Practice Guide on Control Activities highlights the importance of adhering to payment terms to optimize cash flow. Other Options:
Option B: Fraudulent invoice risks arise from weak verification processes, but the primary issue here relates to missed discounts.
Option C: Paying the wrong vendors is less likely tied to the observation about standard payment timing. Thus, the correct answer is A.