Describe the key operations controls associated with the marketing plan developed during your simulation experience. consider cost analysis, product-service mix control, sales control, and marketing channel control. choose one of these considerations that you think carried the most weight as a key operations control of your marketing plan and explain why.2.what problems could your marketing plan encounter relating to the marketing controls?

What was piaget's explanation as to why preschool-age children in the preoperational stage make errors on tasks requiring conservation? a) preschool children's tendency toward centration prevents them from focusing on other relevant features of a situation b) preschool children have not yet developed numerical understanding; therefore, different amounts are meaningless c) preschool children's neural-visual network is not fully matured d) preschool children have not lived long enough and accrued enough experience to know the difference between quantities