For Good Internal Control of Purchases,businesses Should Do All of the Following

Multiple Choice

For good internal control of purchases,businesses should do all of the following

A) Computations on the invoice should be checked for accuracy.
B) Another person should write the check for payment of the invoice.
C) Goods should be carefully checked when received.
D) Ensure that the same person is involved in the process of buying,receiving and paying for the goods.