Maximum Six Sigma combines the implementation and quality control tools of Six Sigma and the inventory management concept of lean manufacturing.

$$ True

False

Without B$-$vitamins, folate, B$12,$ and B$6,$ concentrations of amino acic can accumulate in the blood and is associated with the development of

$q,$

lysine, neural tube defects.

tryptophan, pellagra.

homocysteine, cardiovascular disease.

leucine, type $2$ diabetes.