Final answer:
Relative advantage is a comparison of how a new product performs or is perceived in relation to existing market options, often highlighting improvements or additional benefits. In contrast, the review question incorrectly includes 'Transformation' as a pillar of food security, which actually consists of Availability, Access, Utilization, and Stability.
Step-by-step explanation:
Relative advantage is how a new product compares with existing products in the eyes of the customer. When a product offers a distinct benefit or improvement over other options on the market, it is said to have a relative advantage.
This could include factors such as cost efficiency, time savings, improved performance, or ease of use. For example, a new smartphone model may have a relative advantage if it offers a longer battery life or a better camera than its predecessors or competitors.
Regarding the review question, Transformation is not one of the four pillars of food security. The four main pillars recognized internationally are Availability, Access, Utilization, and Stability.
These pillars represent the different dimensions necessary to ensure food security, ranging from the sufficient availability of food to the ability to access it, properly utilize it for nutritional needs, and have stable access to food over time.