Welcome to Westonci.ca, the ultimate question and answer platform. Get expert answers to your questions quickly and accurately. Get detailed and precise answers to your questions from a dedicated community of experts on our Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

why is marketing return on investment​ (roi) so difficult to​ measure? question content area bottom part 1 a. ​customer-centered measures are inconvenient. b. the market economics constantly change. c. marketers do not keep adequate records. d. marketing dashboards are inconsistent. e. there is no consistent definition.