CUSTOMERS ARE USED TO EVALUATE PRELIMINARY PRODUCT DESIGNS IN THE PAST 91% OF HIGHLY SUCCESSFUL PRODUCTS RECIEVED GOOD REVIEWS 52% OF MODERATELY SUCCESSFUL PRODUCTS...

CUSTOMERS ARE USED TO EVALUATE PRELIMINARY PRODUCT DESIGNS IN THE PAST 91 OF HIGHLY SUCCESSFUL PRODUCTS RECIEVED GOOD REVIEWS 52 OF MODERATELY SUCCESSFUL PRODUC class=