On January 1, Year 1, Lowing Company acquired a patent from Generics Research Corporation for $3 million. The legal life of the patent is 20 years, but Lowing expects to use it for 5 years. Pawson Company has committed to purchase the patent from Lowing for $500,000 at the end of that 5-year period. Lowing uses the straight-line method to amortize intangible assets with finite useful lives. What is the amount of amortization expense each year