- Increasing the total costs by 10% with constant of other parameters.
- Decreasing the profit by 10% with constant of other parameters.
- Increasing the total costs by 10% with decreasing the profit by 10% at the same time.
- Increasing the total costs by 20% with constant of other parameters.
- Increasing the total costs by 20% with decreasing the profit by 10% at the same time.