Ursus, Inc., is considering a project that would have a five-year life and would require a $600,000 investment in equipment. At the end of five years, the project would terminate and the equipment would have no salvage value. The project would provide net operating income each year as follows (Ignore income taxes.): Sales $1,900,000
Variable expenses 1,300,000
Contribution margin 600,000
Fixed expenses:
Fixed out-of-pocket cash expenses $400,000
Depreciation 120,000 520,000
Net operating income $80,000

All of the above items, except for depreciation, represent cash flows. The company's required rate of return is 7%.

Required:
a. Compute the project's net present value. (Round your intermediate calculations and final answer to the nearest whole dollar amount.)
b. Compute the project's internal rate of return. (Round your final answer to the nearest whole percent.)
c. Compute the project's payback period. (Round your answer to 2 decimal place.)
d. Compute the project's simple rate of return. (Round your final answer to the nearest whole percent.)