Which of the Following Is Considered a Radical Innovation

Multiple Choice

Which of the following is considered a radical innovation?

A) Introducing a range of cell phones with different colors and patterns on the cover.
B) Reducing the size and weight of a cell phone, to make it more compact and easier to carry.
C) Developing a cell phone that allows customers to scan the prices of the products in stores and make payments for their purchases.
D) Increasing the clarity of a cell phone's camera by replacing the three megapixel camera with a five megapixel camera.