Tag Archives: Cost

The Power of Six: Relation between Time and Money in Manufacturing

Time is money. You know that. But with respect to product cost and lead time, there is a rule of thumb that estimates this relation. Let me present to you the “Power of Six,” discovered by Rajan Suri. This gives you a rough estimate of how the lead time of your products influences the cost and vice versa. This first post looks at the original work, and my next post applies this rule also to segments of the value stream. Continue reading The Power of Six: Relation between Time and Money in Manufacturing