work in Excel spreadsheet for the solution to the following problem. Ensure that all calculations are performed within Excel. the NPV function for the final answer.

Crop Fields is evaluating a new order processing system. The cost of the system is $385,000 which will be depreciated on a straight line basis to zero. This project will run for 5 years. At the end of the project the new order processing system may be sold for $60,000. This order processing system will allow Loper Fields to save two salaried positions/benefits in the amount of $135,000 (pre-tax) each year. This system will require an investment in NWC of $35,000 at the beginning of the project. The firm's tax rate is 21% and the cost of capital is 10%. What is the NPV? please attach or post photo the ExCEL spressheet file. thank you