You are the portfolio manager responsible for choosing stocks for a dedicated all US equities mutual fund EPLUS. Please which decision would be DETRIMENTAL for EPLUS' performance: if economic research expects a recession, then you add low beta stocks to EPLUS a. O b. You will always add stocks to the portfolio with the highest possible covariance with EPLUS O c. You will always add stocks to the portfolio with the lowest possible covariance with EPLUS Od. If economic research expects a strong economic recovery, then you add high beta stocks to EPLUS