Final answer:
In an integrated cash receipts system, making bank deposits is not a task performed by a mail room clerk. Instead, their role typically involves opening envelopes, preparing remittance lists, and reconciling checks with remittance advices. The correct option is b.
Step-by-step explanation:
The task that is not typically a responsibility of a mail room clerk in an integrated cash receipts system is b. making bank deposits. Generally, in an integrated cash receipts system, the mail room clerk is responsible for opening envelopes, preparing a remittance list, and reconciling checks with remittance advices.
The actual deposit of funds is usually overseen by a different department or individual to maintain a separation of duties and to provide better internal controls against fraud or errors.
This separation ensures that the person who handles the checks initially is not the same person who deposits them into the bank, reducing the likelihood of misappropriation of funds. The correct option is b.