All of the Following Are Reasons Why Product Development Is

All of the following are reasons why product development is a risky proposition except:

A) product development costs a lot of money and a lot of time.
B) developing a product requires hundreds of decision that must be made quickly.
C) product development involves numerous trade-offs,such as high quality vs.low cost.
D) individuals in charge of developing products are often unaware of the needs to consumers.