Please use microsoft excel to solve this problem. A fast solution gets thumbs up.

A company is considering investing in new equipment for precision manufacturing to reduce rework. The machine will cost $3,000,000, its monthly maintenance cost will be $3,000. The machine will save $4,000 a month in rework. If we consider the rework savings a positive income, what is the net present value of this method use an 0.30% monthly interest rate over 10 years? Margin of error: +/1 Use the appropriate sign where a () number would indicate a negative net present value