a)
To prepare: A table of entities and activities for Company E.
Introduction:
b)
To draw: A context diagram.
Introduction:
Accounting Information System (AIS) is said to be the specialized subsystem of the Information System (IS). AIS can be used in the business events for the purpose of collecting, processing, and reporting the financial information.
c)
To draw: A physical data flow diagram.
Introduction:
Accounting Information System (AIS) is said to be the specialized subsystem of the Information System (IS). AIS can be used in the business events for the purpose of collecting, processing, and reporting the financial information.
d)
To prepare: An annotated table of entities and activities.
Introduction:
Accounting Information System (AIS) is said to be the specialized subsystem of the Information System (IS). AIS can be used in the business events for the purpose of collecting, processing, and reporting the financial information.
e)
To draw: A level 0 logical data flow diagram.
Introduction:
Accounting Information System (AIS) is said to be the specialized subsystem of the Information System (IS). AIS can be used in the business events for the purpose of collecting, processing, and reporting the financial information.
f)
To prepare: A control matrix.
Introduction:
Accounting Information System (AIS) is said to be the specialized subsystem of the Information System (IS). AIS can be used in the business events for the purpose of collecting, processing, and reporting the financial information.
e)
To Annotate: The system flow chart.
Introduction:
Accounting Information System (AIS) is said to be the specialized subsystem of the Information System (IS). AIS can be used in the business events for the purpose of collecting, processing, and reporting the financial information.
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Chapter 9 Solutions
Accounting Information Systems
- Wholesome and Happy Foods is a farm-to-family grocery store located in the Pacific Northwest. The company recently installed four self-checkout lanes that allow customers to scan their own groceries and pay for their purchases using an automated checkout kiosk. The kiosks are monitored by a single attendant. In recent weeks, management has become concerned that some customers are not scanning all of the items that they bring through the self-checkout lanes. Write a brief memo suggesting features and capabilities for the kiosks that would serve as control procedures, ensuring that all items brought through the self-checkout lanes are properly scanned and purchased.arrow_forwardAmerican Labs American Labs provides lab testing services for a variety of clients, mostly doctors’ offices and other small medical businesses throughout the Midwest. Clients send test vials containing blood samples or other test requests to American Labs’ testing center, where the requested tests are performed, after which the results are sent back to the client via fax. Jim Larsen, the head technician in the testing facility at American Labs, has approached you for help with the company’s outdated inventory tracking system. Business has picked up recently, and the turnaround for clients’ requested tests has been lengthening. To make matters worse, the lab technicians are seldom able to give customers an answer regarding where their requests fall in the testing queue or how long they can expect the turnaround to be. Much of this stems from an old, mostly paper-based inventory tracking system, which includes handwritten labels put on each of the incoming test vials and a logbook with…arrow_forwardThe accounting clerk for the Ram System company receives source documents such as purchase orders, sales invoices, and vendor invoices, which she uses to prepare journal vouchers to the general ledger for general ledger entries. Each day the clerk posts the journal vouchers to the general ledger and the related subsidiary ledgers. Each month the clerk reconciles the subsidiary accounts to their control accounts in the general ledger to ensure that they balance. Required: Discuss any control weaknesses and risks associated with this scenario.arrow_forward
- Wilson Petroleum is a local distributor of home heating oil. The firm also installs and services furnaces and heating systems in homes and small commercial buildings. The customer service department maintains sales and service records on current customers who number about 400. Detailed customer records are kept manually in file cabinets, and a small computer system holds all customer names and addresses for mailing and billing purposes. One full-time clerk maintains all the records and handles all billing and customer inquiries. Customers occasionally complain if delivery or service is late, but only one or two mild complaints are received each month. Delays are primarily a result of problems in the field rather than problems in assigning calls in the service department. A consultant has proposed a new computer system that will completely automate the customer service function. It will provide on-line billing and immediate access to all customer records. The cost of the…arrow_forwardThe accounting clerk for the RAM System Company receives source documents such as purchase orders, sales invoices, and vendor invoices, which she uses to prepare journal vouchers for general ledger entries. Each day the clerk posts the journal vouchers to the general ledger and the related subsidiary ledgers. Each month the clerk reconciles the subsidiary accounts to their control accounts in the general ledger to ensure that they balance. Discuss any control weaknesses and risks associated with this scenario.arrow_forwardYou are a member of the recently formed internal audit department of Hauz of Spinach. The company manufactures tinned vegetables which are supplied to hypermarkets. The management is concerned about the effectiveness of their sales and despatch system and have asked internal audit to document and review the system. Sales orders are mainly placed through Hauz of Spinach’s website but some are made via telephone. Online orders are automatically checked against inventory records for availability; telephone orders, however, are checked manually by order clerks after the call. A follow-up call is usually made to customers if there is insufficient inventory. When taking telephone orders, clerks note down the details on plain paper and afterwards they complete a three-part pre-printed order form. These order forms are NOT sequentially numbered and are sent manually to both despatch and the accounts department. As the company is expanding, customers are able to place online orders which will…arrow_forward
- Wholesome and Happy Foods is a farm-to-family grocery store located in the Pacific Northwest. The company recently installed four self-checkout lanes that allow customers to scan their own groceries and pay for their purchases using an automated checkout kiosk. The kiosks are monitoredby a single attendant. In recent weeks, management has become concerned that some customers are not scanning all of the items when using the self-checkout lanes. Write a brief memo to your instructor suggesting features and capabilities for the kiosks that would serve as control procedures, ensuring that all items brought through the self-checkout lanes are properly scanned and purchased.arrow_forwardThe following is a description of manufacturing company’s purchasing procedures. All computers in the company are networked to a centralized accounting system so that each terminal has full access to a common database. The inventory control clerk periodically checks inventory levels from a computer terminal to identify items that need to be ordered. Once the clerk feels inventory is too low, he chooses a supplier and creates a purchase order from the terminal by adding a record to the purchase order file. The clerk prints a hard copy of the purchase order and mails it to the vendor. An electronic notification is also sent to accounts payable and receiving, giving the clerks of each department access to the purchase order from their respective terminals. When the raw materials arrive at the unloading dock, a receiving clerk prints a copy of the purchase order from his terminal and reconciles it to the packing slip. The clerk then creates a receiving report on a computer system. An…arrow_forwardThe following is a description of manufacturing company’s purchasing procedures. All computers in the company are networked to a centralized accounting system so that each terminal has full access to a common database.The inventory control clerk periodically checks inventory levels from a computer terminal to identify items that need to be ordered. Once the clerk feels inventory is too low, he chooses a supplier and creates a purchase order from the terminal by adding a record to the purchase order file. The clerk prints a hard copy of the purchase order and mails it to the vendor. An electronic notification is also sent to accounts payable and receiving, giving the clerks of each department access to the purchase order from their respective terminals. When the raw materials arrive at the unloading dock, a receiving clerk prints a copy of the purchase order from his terminal and reconciles it to the packing slip. The clerk then creates a receiving report on a computer system. An…arrow_forward
- All of the following can provide source data except ________. A. a scanning device at the grocery store B. a utility bill received in the mail C. a bar code reader D. software to process the source dataarrow_forwardDURAPLAST’s sales department consists of 17 full-time and part-time employees. They receive orders via traditional mail, e-mail, telephone, and the occasional walk-in. Because DURAPLAST is a wholesaler, the vast majority of its business is conducted on a credit basis. The process begins in the sales department, where the sales clerk enters the customer’s order into the centralized computer sales order system. The computer and file server are housed in DURAPLAST’s small data processing department. If the customer has done business with DURAPLAST in the past his or her data are already on file. If the customer is a first-time buyer, however, the clerk creates a new record in the customer file. The system then creates a record of the transaction in the open sales order file. When the order is entered, an electronic copy of it is sent to the customer’s e-mail address as confirmation. A clerk in the warehouse department periodically reviews the open sales order file from a terminal and…arrow_forwardLee Wong, CPA, is auditing the financial statements of the Alexandria Corporation, which has a batch-processing IT-based system for shipping and invoicing that it purchased from a software vendor. The following comments have been extracted from Wong’s notes on IT operations and the processing and control of shipping notices and customer invoices. Each type of computer run is assigned to a specific employee who is responsible for making program changes, running the program, and answering questions. This procedure has the advantage of eliminating the need for records of IT operations because each employee is responsible for his or her own computer runs. At least one IT department employee remains in the computer room during office hours, and only IT department employees have keys to the computer room. The corporation considered the desirability of program controls but decided to retain the manual controls in place prior to the conversion to the software vendor’s system. Company products…arrow_forward
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