Final answer:
Product differentiation tends to change from radical new technologies to incremental innovations. option A
Step-by-step explanation:
Product differentiation tends to change from radical new technologies to A. Incremental innovations. Incremental design involves making modifications to an existing product or process to improve it gradually.
This type of innovation is characterized by small, incremental changes rather than radical transformations. For example, a car manufacturer may introduce small improvements to a particular model every year. Option A