Control over cash disbursements is generally more effective when

a. all bills are paid in cash.
b. disbursements are made by the accounts payable subsidiary clerk.
c. payments are made by check.
d. all purchases are made on credit.

C. payments are made by check.

Explanation:Control over cash disbursements is generally more effective when payments are made by check.

This type of control also helps in safeguarding loss of cash which may arise through theft, robbery and any unauthorized use.

It's also helps to ease the accounting process and records as the process will be unambiguous due to the elimination of unnecessary and unauthorized use of cash