An incoming customer's purchase order is received in the order department by a clerk who prepares a Company sales order form in which is inserted the pertinent information, such as the customer's name and address, customers account number, and quantity and items ordered. After the sales order form has been prepared, the customer's purchase order is stapled to it. The sales order form is then passed to the credit department for credit approval. Rough approximations of the billing values of the orders are made in the credit department for those accounts on which credit limitations are imposed. After investigation, approval of credit is noted on the form. Next the sales order is passed to the billing department where a clerk types the customers invoice on a billing machine that cross-multiples the number of items and the unit price, then adds the automatically extended amounts for the total amount of the invoice. The billing clerk determines the unit prices for the items from a list of billing prices. The billing machine has registers that automatically accumulate daily totals of customer account numbers and invoice amounts to provide "hash" totals and control amounts. These totals, which are inserted in a daily record book, predetermined batch totals for verification of computer inputs. The billing is done on continuous, carbon. interleaved forms having the following designations: "Customer's copy." "Sales department copy, " for information purposes. "File copy." "Shipping department copy, " which serves as a shipping order. Bills of lading are also prepared as a shipping order. Bills of lading are also prepared as carbon-copy byproducts of the invoicing procedure. The shipping department copy of the invoice and the bills of lading are then sent to the shipping department. Alter the order has been are returned to the billing department. The shipping department copy of the invoice is filed in the shipping department. In the billing department one copy of the bill of lading is attached to the customer's copy of the invoice and both are mailed to the customer. The other copy of the bill of lading together with the sales order form, is then stapled to the invoice file copy and filed in invoice numerical order. A key to tape data entry device is connected to the billing machine so that cassette tapes are created during the preparation voices. The invoice records on the cassette tapes then become the means by which the sales data are transmitted to a computer for preparation of the sales journal accounts receivable subsidiary ledger and perpetual inventory records. The cassette tapes are fed to the computer in batches. One day's accumulation of tapes comprises a batch. After the tapes have been processed by computer, they are placed in files and held for about two years. Flowchart the billing system as means of understanding the system. Determine the weaknesses and recommended improvements in the system organizing your answer as follows: Specify the strengths in the system describe the audio procedures you would perform in testing these strengths, organizing your answer as follows: An incoming customer's purchase order is received in the order department by a clerk who prepares a Company sales order form in which is inserted the pertinent information, such as the customer's name and address, customers account number, and quantity and items ordered. After the sales order form has been prepared, the customer's purchase order is stapled to it. The sales order form is then passed to the credit department for credit approval. Rough approximations of the billing values of the orders are made in the credit department for those accounts on which credit limitations are imposed. After investigation, approval of credit is noted on the form. Next the sales order is passed to the billing department where a clerk types the customers invoice on a billing machine that cross-multiples the number of items and the unit price, then adds the automatically extended amounts for the total amount of the invoice. The billing clerk determines the unit prices for the items from a list of billing prices. The billing machine has registers that automatically accumulate daily totals of customer account numbers and invoice amounts to provide "hash" totals and control amounts. These totals, which are inserted in a daily record book, predetermined batch totals for verification of computer inputs. The billing is done on continuous, carbon. interleaved forms having the following designations: "Customer's copy." "Sales department copy, " for information purposes. "File copy." "Shipping department copy, " which serves as a shipping order. Bills of lading are also prepared as a shipping order. Bills of lading are also prepared as carbon-copy byproducts of the invoicing procedure. The shipping department copy of the invoice and the bills of lading are then sent to the shipping department. Alter the order has been are returned to the billing department. The shipping department copy of the invoice is filed in the shipping department. In the billing department one copy of the bill of lading is attached to the customer's copy of the invoice and both are mailed to the customer. The other copy of the bill of lading together with the sales order form, is then stapled to the invoice file copy and filed in invoice numerical order. A key to tape data entry device is connected to the billing machine so that cassette tapes are created during the preparation voices. The invoice records on the cassette tapes then become the means by which the sales data are transmitted to a computer for preparation of the sales journal accounts receivable subsidiary ledger and perpetual inventory records. The cassette tapes are fed to the computer in batches. One day's accumulation of tapes comprises a batch. After the tapes have been processed by computer, they are placed in files and held for about two years. Flowchart the billing system as means of understanding the system. Determine the weaknesses and recommended improvements in the system organizing your answer as follows: Specify the strengths in the system describe the audio procedures you would perform in testing these strengths, organizing your answer as follows