What is the significance of Jonah's character in 'The Goal'?

Some alternative strategies to TOC for increasing profit could include Lean Manufacturing, Six Sigma, and Just-In-Time (JIT) production. Lean Manufacturing focuses on eliminating waste and improving efficiency. Six Sigma aims to reduce variability and improve quality. JIT production is about producing goods to meet demand, reducing inventory costs.

TOC, or Theory of Constraints, can be applied in different departments of an organization by identifying and addressing the bottlenecks that hinder productivity and efficiency. This involves aligning the overall organization towards achieving the goal of more profit. The process includes identifying the most significant constraints, strategizing on how to exploit these constraints, subordinating everything else to the above decisions, elevating the constraints, and if a constraint is broken, going back to step one. This approach helps in improving the performance of the organization.

The key principles of TOC as taught by Jonah are about identifying and addressing bottlenecks in different departments to increase profit. He also emphasizes on aligning the overall organization towards the goal of profit maximization.