i need excel formulas with problem

7 compte pe rcopomocy pr o (6) Problem 116 Chapter 3 - Capital Budgeting - NPV for independent projects (conventional) A firm evaluates all of its projects by using the NPV decision rule. At a required return of 14 percent, the NPV for the following independent project is and the firm should the project. Year Cash Flow $31,000 22,000 15,000 11,000