please answer the question within 30 minutes. make sure the calculations are explained in very detailed manner also formatting is proper, Attempt the answer only if your are 100% sure that its correct. else leave it for other tutore otherwise i will give negative ratings and will also report your answer for unprofessionalism. Make sure the answer shows detailed calculations and is 100% correct.

ATTEMPT THE QUESTION ONLY IF YOU ARE 100% CORRECT AND SURE. ELSE LEAVE IT FOR ANOTHER TUTOR. BUT PLEASE DONT PUT WRONG ANSWER ELSE I WILL REPORT.

The development stage of the new product development process translates the product (or service) concept into a finished version of the product. Critically evaluate the role of prototypes at this stage. Explain the difference and similarities in prototyping when developing new products versus new services