On July $1,2010,$ Wheeler Company purchased $\$ 4,000,000$ of Duggen Company's $8 \%$ bonds, due on July 1,2017 . The bonds, which pay interest semiannually on January 1 and July $1,$ were purchased for $\$ 3,500,000$ to yield $10 \% .$ Determine the amount of interest revenue Wheeler should report on its income statement for year ended December 31 2010.