Quality function deployment $($OFD$)$:

A$)$ is a place where the quality assurance function is housed

B$)$ is another term for valuc enginecring.

C$)$ fills the housc of quality matrix with the designer's aspirations for the product.

D$)$ is a manufacturing function aimed at lowering cost by reducing the portion of rejec units.

E$)$ starts with studying and listening to customers.