Carmela Department Stores has a fully integrated EDP accounting system and is planning to issue credit cards to creditworthy customers. To strengthen internal control by making it difficult for one to create a valid customer account number, the company’s independent auditor has suggested the inclusion of a check digit that should be placed
a. at the beginning of a valid account number only.
b. in the middle of a valid account number only.
c. at the end of a valid account number only.
d. consistently in any position.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.