On January 1, 2011, Antonio Company issued $710,000 in bonds that mature in 7 years. The bonds have a stated interest rate of 6 percent and pay interest on June 30 and December 31 each year. When the bonds were sold, the market rate of interest was 12 percent. The company uses the straight-line amortization method.
What was the issue price on January 1, 2011?