Amortization Entries Kleen Company acquired patent rights on January 10 of Year 1 for $512,000. The patent has a useful life equal to its legal life of eight years. On January 7 of Year 4. Kleen successfully defended the patent in a lawsuit at a cost of $25,500 It required, round your answer to the nearest dollar a. Determine the potent amortization expense for the Year 4 ended December 31 b. Journalize the adjusting entry on December 31 of Year 4 to recognize the amortization. If an amount box does not require an entry, leave it biank