A team of engineers has decided to design a new shoe for people suffering from a painful foot condition. Which of the following tasks should the team
undertake during the process of researching the condition?
A. Determine how much potential consumers would be willing to pay
for this new product.
B. Find a rubber manufacturer to design the sole of the new shoe.
C. Test the shoe in a trial.
D. Consult with an orthopedist about how to best accommodate
potential consumers in terms of physical comfort and pain
alleviation.