For this question you will complete your answer in Excel. When you are finished, upload your response by clicking "Browse My Computer". Valley Sand and Gravel, Inc. are purchasing a new crusher for $500,000. It will have a ten-year life and the salvage can be sold for $50,000 at the end of year ten. There will be a major repair at the end of year five and it will cost $10,000. Cash inflows are projected to be $80,000 per year. The firm's cost of capital is 14%. 1. Calculate the NPV of the project. 2. Should they accept the project or not, and why