Answer:
a. repositioned product
Explanation:
A company well-known for its easy-to-cook breakfast cereals was facing stiff competition from the many players in the market. The company changed its campaign to focus on dietary needs rather than just convenience, thus targeting a segment of consumers looking for healthy diet. This is an example of a repositioned product
Product Repositioning refers to a major change in target market's understanding of the product or the brand.
Repositioning a product, means the firm has to change customers view of the product to reflect new benefits.
Usually businesses reposition a product due to declining performance as a result of stiff competition or due to major shifts in the environment.