Choose the best answer. The Learning effect, management input:

Question $1$ options:

Improvements in planning, scheduling, motivation, and control.

The continuous learning effect.

Changes in methods, layout, support services, tooling, and design, and lot size increases.

Increased dexterity, reduced rework, better efficiency, and effectiveness.

The selection of tooling and equipment, product design and test, personnel training methods analysis, and, in general, the amount of effort expended prior to the start of the work.