Find four different products that are in the four different phases

This activity/assignment will help students understand the product life cycle concept better and also give them an insight into the importance of marketing decisions that are to be taken during the market decline phase.

Activity: Find four different products that are in the four different phases of the product life cycle. Give your opinions on the product in the market decline phase: whether the company should divest, harvest, or rejuvenate the product and the reasons behind your choices.