Consider the one-factor APT. The standard deviation of returns on a well-diversified portfolio is 22%. The standard deviation on the factor portfolio is 14%. The beta of the well-diversified portfolio is approximately 1.57. 1.13. 1.25 0.80 A bond has a par value of $1,000, a time to maturity of 20 years, a coupon rate of 10% with interest paid annually, a current price of $850, and a yield to maturity of 12%. Intuitively and without using calculations, if interest payments are reinvested at 10%, the realized compound yield on this bond must be 8.0%. 10.00%. 20%. 8.5%. 10.9%