Analysis of data on all product returns is important because

Analysis of data on all product returns is important because

– Failure rates change with length of product usage.

– Changes in design and in customer use are often well reflected.

– Immediate feedback and analysis of product performance becomes available.
A . I only
B . I andIIIonly
C . IIandIIIonly
D . I,IIandIII

View Answer

Answer: D