Final answer:
Option (b), The AP/CD process handles routines related to purchasing, such as invoice processing and payment to vendors, and does not directly involve the work routines of cashiers or receiving.
Step-by-step explanation:
The AP/CD process, which stands for Accounts Payable/Cash Disbursement, is a financial process that manages the repetitive work routines of operations commonly found within the finance or accounting department of a company.
When looking at the options provided - cashier, purchasing, receiving, and all of the above - the AP/CD process mostly handles routines involved with purchasing, such as invoice processing, payment to vendors, and managing cash flows related to these activities.
Therefore, the AP/CD process doesn't directly handle the repetitive work routines of cashiers or the receiving functions, who typically deal with point-of-sale transactions and the physical acceptance of goods, respectively.