Tiger Technologies recently obtained a patent for an automatic side view car mirror that it has spent five years and $25.000 to develop. While the legal life of the patent is fifteen years, the company estimates the economic life of the patent to be six years. Assuming the straight-line method of amortization is being used, what should be the amortization expense during the first year of the asset's life? O $55,000 OSO O $137.500 O $165,000