Shamrock Industries acquired two copyrights during 2020. One copyright related to a textbook that was developed internally at a cost of $16,500. This textbook is estimated to have a useful life of 5 years from September 1, 2020, the date it was published. The second copyright (a history research textbook) was purchased from University Press on December 1, 2020, for $30,000. This textbook has an indefinite useful life.
How should these two copyrights be reported on Shamrock's balance sheet as of December 31, 2017?
Copyright No. 1 $ __________ __________
Copyright No. 2 $ __________ __________