Change: by :TINA ALLAGAMarketing management information systems A marketing management information system supports managerial activity in the area of product development, distribution, pricing decisions, promotional effectiveness, and sales forecasting. More than any other functional area, marketing systems relies on external sources of data. These sources include: · competition and   View changes from previous version. (Word count: 117)

Change: the right side of the page. See your choices for photo and text placement by clickin on the photo with your mouse andall thenother clickingareas "image"in onbusiness, the toolbar.You can human alsoresources changemanagement the size ofinformation yoursystem photoplays by   View changes from previous version. (Word count: 114)