PLEASE SOLVE USING EXCEL AND SHOW ALL WORK/FORMULAS

2. Consider cash flow series below: Year 0 1 | 2 | 3 | 4 | Cash Flow -$120,000 $36,000 $23,000 $42,000 $62,000 The cost of capital is 12 percent. a. What is the project's NPV? Should the project be accepted based on NPV? b. What is the project's IRR? Should the project be accepted based on IRR