7. Every working person between the ages of 18 and 70 with few exceptions must make contributions to A. CPP or QPP I B. Life insurance C. Old Age Security D. UNICEF 8 Which of the following subsystems are not included in a management information system Sales and marketing A) Production B) C) Accounting 9 d) None of the above Which of the following is not a primary component within AIS? A. Capital Assets Accounts Payable B) Accounts Receivable Payroll