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The Pioneer Petroleum Corporation has a bond outstanding with an $90 annual interest payment, a market price of $860, and a maturity date in four years. Assume the par value of the bond is $1,000. Find the following: Note: Use the approximation formula to compute the approximate yield to maturity and use the calculator method to compute the exact yield to maturity. Do not round intermediate calculations. Input your answers as a percent rounded to 2 decimal places. The Pioneer Petroleum Corporation has a bond outstanding with an $90 annual interest payment, a market price of $860, and a maturity date in four years. Assume the par value of the bond is $1,000. Find the following: Note: Use the approximation formula to compute the approximate yield to maturity and use the calculator method to compute the exact yield to maturity. Do not round intermediate calculations. Input your answers as a percent rounded to 2 decimal places