The core idea in the Theory of Constraints (TOC) is that every real system, such as a for-profit business, must have at least one constraint. If it were not true, then the system would produce an infinite amount of net profit. Because a constraint is a factor that...
What is the effect on the monthly Profit and Loss statement from this? Because cost accounting (and GAAP) requires that inventory absorb allocated costs, the effect is that all of the cost allocations from prior months that are attached to the inventory will be...
Conventional cost accounting assumes that incremental and isolated cost improvements are productive and in support of an organization’s goals, and that global improvement equals the sum of local improvements. Since a conventional cost accounting system relies on...
“Cost Accounting: Public Enemy #1 of Productivity” Way back in 1983, prior to writing his popular business novel “The Goal”, Dr. Eliyahu M Goldratt gave a speech by this controversial and confrontational title at a conference of Management Accountants. However, it was...
Normally, Lean and Six Sigma tools provide additional benefits very quickly. For example, it is common that the constraint resource could benefit from set-up reduction. Focusing Lean tools—which cost little to implement—results in additional capacity where it is...
Once the lower level of WIP is achieved (using Theory of Constraints) which takes about two weeks, as a job is processed through milling, this triggers the release of another job to the floor to begin processing. What is the effect? Do you realize that the amount of...
Let’s take a simple environment as an example. Say that there are seven operations in this environment: customer service receives and enters the order, engineering programs the part, and when released the order processes through lathes, mills, outside heat treat,...
Of course, doubling available capacity must mean that we aren’t managing our current capacity as well as we would like, despite our best efforts to do so. Is this a reasonable possibility? Let’s check some “facts”: Does your mix vary widely from week-to-week, as is...
Up to this point, we provided an overview of Goldratt's TOC (Theory of Constraints), the business improvement process methodology described in the popular business novel The Goal. Perhaps you’ve had the opportunity to take our recommendation from last month and read...
Most companies don’t have processes in place to sell twice what they are selling now, so it is necessary to develop a compelling, un-refusable “Mafia Offer”. A Mafia Offer is an offer so good that your customer can’t refuse it and your competition can’t or won’t offer...
