On July 1, 2016, Killearn Company acquired 132,000 of the outstanding shares of Shaun Company for $20 per share. This acquisition gave Killearn a 40 percent ownership of Shaun and allowed Killearn to significantly influence the investee's decisions. As of July 1, 2016, the investee had assets with a book value of $6 million and liabilities of $616,000. At the time, Shaun held equipment appraised at $276,500 above book value; it was considered to have a seven-year remaining life with no salvage value. Shaun also held a copyright with a five-year remaining life on its books that was undervalued by $750,000. Any remaining excess cost was attributable to goodwill. Depreciation and amortization are computed using the straight-line method. Killearn applies the equity method for its investment in Shaun. Shaun's policy is to declare and pay a $1 per share cash dividend every April 1 and October 1. Shaun's income, earned evenly throughout each year, was $644,000 in 2016, $683,000 in 2017, and $737,200 in 2018. In addition, Killearn sold inventory costing $102,000 to Shaun for $170,000 during 2017. Shaun resold $84,500 of this inventory during 2017 and the remaining $85,500 during 2018. Determine the equity income to be recognized by Killearn during each of these years. Compute Killearn's investment in Shaun Company's balance as of December 31, 2018.