Stratford Company purchased a machine with an estimated useful life of seven years. The machine will generate cash inflows of $90,000 each year over the next seven years. If the machine has no salvage value at the end of seven years, and assuming the company's discount rate is 10%, what is the purchase price of the machine if the net present value of the investment is $170,000? (Ignore income taxes in this problem.) (Do not round your intermediate calculations and round the final answer to the nearest whole dollar.)