Suppose you have $10,000 in cash and you decide to borrow another $10,000 at a 6% interest rate to invest in the stock market. You invest the entire 520,000 in an exchange-traded fund (ETF) with a 11% expected return and a 20% volatility Assume that the ETF you invested in returns - 10%. Then the realized return on your investment is closest to: O A. - 18% OB. -23% Oc. -26% OD. -10%