This class is Accounting 311 can you please help me and explain how you do it. I am trying so many times I did not understand how I do it so please explain too. Thanks

Crane Inc. manufactures snowsuits. Crane is considering purchasing a new sewing machine at a cost of $2.45 million. Its existing machine was purchased 5 years ago at a price of $1.8 million; six months ago, Crane spent $55,000 to keep it operational. The existing sewing machine can be sold today for $241,835. The new sewing machine would require a one-time, $85,000 training cost. Operating costs would decrease by the following amounts for years 1 to 7 : The new sewing machine would be depreciated according to the declining-balance method at a rate of 20%. The salvage value is expected to be $379,500. This new equipment would require maintenance costs of $94,500 at the end of the fifth year. The cost of capital is 9%. Click here to view the factor table. Use the net present value method to determine the following: (If net present value is negative then enter with negative sign preceding the number e.g. -45 or parentheses e.g. (45). Round present value answer to 0 Kimal places, e.g. 125. For calculation purposes, use 5 decimal places as displayed in the factor table Click here to view the factor table. Use the net present value method to determine the following: (If net present value is negative then enter with negative sign preceding the number e.g. -45 or parentheses e.g. (45). Round present value answer to 0 decimal places, e.g. 125. For calculation purposes, use 5 decimal places as displayed in the factor table provided.) Calculate the net present value. Net present value $ Determine whether Crane should purchase the new machine to replace the existing machine