Which of the following statements is true? O A. The major models used by banks in calculating market risk exposuret are RinkMetrics, Monte Carlo simulation and Historic (back) calculation, OB. The major modelo uned by banks in calculating market rlok exposures are RinkMotrici, Monaco simulation and Historic (track) calculation, OC. The major modely used by banks in calculating market rink exponures are CreditMetrics, Monte Carto simulation and Historio (onck) calculation, OD. The major models used by banks in calculating market risk exposure are Creditmetrica, Monte Carlo simulation and Forward calculation, Clear my choice