BBB rating is based on 13 factors: Get the details about the factors considered. Factors that affect the rating for JH Portfolio Debt Equities LLC include: 25 complaints filed against business. Failure to respond to one complaint filed against business.
The Lean Approach. Like Six Sigma, Lean is a tool used by businesses to streamline manufacturing and production processes. The main emphasis of Lean is on cutting out unnecessary and wasteful steps in the creation of a product so that only steps that directly add value to the product are taken.
How to Calculate Process Capability Index. Six Sigma is a process improvement methodology used to eliminate the defects in a product or process. The Process Capability Index (Cpk) is a measurement used in Six Sigma. The Cpk is a reflection of how well the process occurs within the upper and lower control limits. The higher the Cpk the more in-control the process. It is the limits we would expect virtually all of the occurrences of a process to fall within.