Which of the Following Points Is Not True About Genechi

Which of the following points is not true about Genechi Taguchi?

A) Taguchi developed the cause and effect diagram
B) Taguchi believes the goalpost philosophy underestimates the costs of poor quality
C) Taguchi advocates a Loss to Society model
D) Taguchi believes the in creating robust designs
E) Taguchi believes in using statistical experimentation to support producing to target parameters