Cost control

Understand Cost control

For Cost control, begin with the problem it solves. Identify the inputs, constraints, and observable outcome before choosing an implementation.

Practise deliberately

Create one small example for Cost control and verify its result before expanding it.

A useful comparison

Cost control is like a route plan: it keeps each step connected to a destination.

Check your reasoning.

Quick check: What is the best first step for Cost control?

• Define the goal and constraints.
• Copy an unverified example.
• Skip measurement.