Step 1: Standardisation and Simplification:
Standardisation means setting standards for every business activity, such as the size, shape, quality and weight of products, and the raw material, tools and methods used.
Simplification means cutting down the number of varieties of products to those which are really needed and have good demand.
Together they lower the cost, remove waste, improve quality and make the best use of resources. For example, a firm may make only five popular sizes of a shoe in place of fifteen.
Step 2: Fatigue Study:
Fatigue study checks the tiredness of a worker, which comes from long hours of work and heavy effort without proper rest.
It finds out how much rest is needed and how often, so that the worker can regain his energy.
Short rest intervals, tea breaks or changes of work reduce the tiredness. The worker then gives better and steadier output.
Final Answer:
Standardisation and simplification fix standards and cut varieties, and fatigue study decides the rest intervals needed.