Answer:
The ethics of the manufacturers is less sensitive in marketing such products, most a times what they are after is profit at all cost, and they know clearly that children are mostly taken away by what they see and they cant resist it once they see such products.
The action that should be taken is to ensure that cereal aisle abide by some certain rules and regulations of not keeping such products on display but they should be on demand by either the parents or children accompanied by an adult.
Explanation: