Which of the 13 tools for accounting information systems summarized in do you feel are essential for any business to have today? Which of them do you feel are optional, depending on the type of business or other factor?Explain.

Sales OrderBiling Accounts Receivable Cash Receipts General Ledger Financial Reporting Processing Cash Receipts and Disbursements Transaction Processing Systems General Ledger Processing and Reporting System Sales Analysis Accounts Payable Cash Disbursements Sales Transaction Processing System Purchases Payroll Purchases Transaction Processing System Payroll Transaction System Inventory Processing | | Timekeeping