capital estimate to leave the decision unchanged. What is the NPV of the investment opportunity? The NPV of the investment is 9 (Round to the nearest dollar.) Should you undertake the investment opportunity? Since the NPV is , you should the deal! (Select from the drop-down menus.) Calculate the IRR and use it to determine the maximum deviation allowable in the cost of capital estimate to leave the decision unchanged. The IRR is %. (Round to two decimal places.) The maximum deviation allowable in the cost of capital is . (Round to two decimal places.)