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Sensitivity analysis: Boulder Creek Industries Boulder Creek Industries is considering an investment in equipment based on the following estimates: Cost of equipment Residual value Useful life $200,000 10 years a. Determine the net present value of the equipment, assuming a desired rate of return of 12% and annual net cash flows of $800,000. Use the present value tables appearing in Exhibits 2 and 5 of this chapter. Net present value x b. Determine the net present value of the equipment, assuming a desired rate of return of 12% and annual net cash flows of $400,000, $600,000, and $800,000. Use the present value tables (Exhibits 2 and 5) provided in the chapter in determining your answer. If required, use the minus sign to indicate a negative net present value. Annual Net Cash Flow Net present value $400,000 $600,000 $800,000 c. Determine the net present value of the equipment, assuming a desired rate of return of 15% and annual net cash flows of $400,000, $600,000, and $800,000. Use the present value tables (Exhibits 2 and 5) provided in the chapter in determining your answer. If required, use the minus sign to indicate a negative net present value. Annual Net Cash Flow Net present value $400,000 $600,000 $800,000 d. Determine the minimum annual net cash flow necessary to generate a positive net present value, assuming a desired rate of return of 12%. Round to the nearest dollar. Annual Net Cash Flow