... factor (8%, 5 years), 3. 9 93 The result serves as a subjective guideline for estimation. If the intangible benefits are at least $35 ,000, then the NPV is acceptable. The process automation should ... be performed. If in the judgment of senior managers, the intangible benefits are not worth $35 ,000, then the process automation should not be performed. Financial Management Workbook ... another unless the investments are equal. As a result, the IRR is widely used for preference decisions. The higher the rate of Internal Rate of Return, the more desirable the initiative. The...