The main purpose of the Bank of Canada is to Select one: a. bail out banks like the Northland and CCB. b. deregulate the banking industry. C. assist in the merger of troubled banks with healthier institutions. d. control the nation's money supply. e. set prime interest rates. Sales of janitorial services, mainframe computers, and office supplies to other manufacturers are examples of Select one: a. industrial marketing. b. relationship marketing. c. idea marketing. d. consumer marketing. e. service marketing.