in cash operating costs: (Click the icon to view the savings in cash operating costs.) Read the requirements. Data table 1. Net present value. (Use factor amounts rounded to three decimal places. n or parentheses for a negative net present value.) The net present value is 3. Discounted payback period. A. 3.9 'B. Amount can not be determined C. 3.68 D. 3.75 The internal rate of return (IRR) is % rate of return.) (Round your final answer to the nearest hundredth of a percent, X.XX%.) The accrual accounting rate of return (AARR) is %. in cash operating costs: (Click the icon to view the savings in cash operating costs.) Read the requirements. Data table 1. Net present value. (Use factor amounts rounded to three decimal places. n or parentheses for a negative net present value.) The net present value is 3. Discounted payback period. A. 3.9 'B. Amount can not be determined C. 3.68 D. 3.75 The internal rate of return (IRR) is % rate of return.) (Round your final answer to the nearest hundredth of a percent, X.XX%.) The accrual accounting rate of return (AARR) is %