List the weaknesses and suggest improvements in internal controls related to revenue cycle.

Identify weaknesses in the internal control structure relating to the activities of

1) warehouse clerk

2)bookkeeper #1

3)bookkeeper #3

4)collection clerk

SALES CLERK WAREHOUSE CLERK BOOKKEEPER #1 BOOKKEEPER #2 COLLECTION CLERK RECEIVES CUSTOMER ORDER BY PHONE APPROVED SALES ORDER 1 SALES ORDER SALES ORDER INVOICE CUSTOMER CHECK FROM MAIL CLERK 2 1 INVOICE 3 PREPARES 4-COPY SALES ORDER PREPARES SHIPPING ADVICE AUTHORIZED CUSTOMER'S CREDIT MATCHES INV & APPROVED SALES ORDER INFORMATION POSTS TO RECORDS STAMPS "FOR DEPOSIT ONLY" BY NUM- BER SHIPPING ADVICE APPROVED SALES ORDER SALES ORDER SALES ORDER SALES ORDER 2 SALES ORDER 3 CONFIRMATION BY CUSTO- MER 1 SALES JOURNAL DAILY COPY OF SALES JOURNAL POST TO RECORDS SALES ORDER 2 STAMPS SALES ORDER #2 # WITH DATE SHIPPED PREPARES 3-COPY INVOICE SUBSIDIARY ACCOUNTS RECEIVABLE CASH REC. JOURNAL WEEKLY COPY OF CASH REC JOURNAL FOOTS & POSTS TO GENERAL LEDGER INVOICE INVOICE SALES ORDER (DATED) 2 BY NUMBER 1 INVOICE 2 3 TO CUSTOMER RELEASES LUMBER TO CARRIER GENERAL LEDGER DEPOSITS CHECKS WEEKLY TO CUSTO MER class