Hawk Corporation purchased 1,000 Diamond Corporation bonds in 2015 for $500 per bond and classified the investment as Trading Securities. The value of the Diamond investment was $600 per bond on December 31, 2016, and $650 on December 31, 2017. During 2018, Hawk sold all of its Diamond investment at $700 per bond. In its 2018 income statement, Hawk would report: