Simon Co. is evaluating different equipment. Machine A costs $65,000 per year has a five-year life, and costs $20,000 per year to operate. The machine will be depreciated using straight-line and the relevant discount rate is 10%. The machine will have a salvage value of $10,000 at the end of the project\'s life. The firm has a tax rate of 21%.

a. Calculate the EAC for the project.

b. Calculate the NPV of project.

c. Calculate the operating cash flow in year 1.