Tiffany & Co.has been the world's premier jeweler since 1837.The performance of Tiffany's stock is likely to be strongly influenced by the economy.Monthly data for Tiffany's risk-adjusted return and the risk-adjusted market return are collected for a five-year period (n = 60).The accompanying table shows the regression results when estimating the CAPM model for Tiffany's return. When testing whether there are abnormal returns,the conclusion to the test is at the 5% significance level is to ___________________________________________________. A) reject H₀,and conclude there are abnormal returns B) not reject H₀,and conclude there are abnormal returns C) reject H₀,and do not conclude there are abnormal returns D) not reject H₀,and do not conclude there are abnormal returns

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The Answer of Tiffany & Co.has been the world's premier jeweler since 1837.The performance of Tiffany's stock is likely to be strongly influenced by the economy.Monthly data for Tiffany's risk-adjusted return and the risk-adjusted market return are collected for a five-year period (n = 60).The accompanying table shows the regression results when estimating the CAPM model for Tiffany's return. When testing whether there are abnormal returns,the conclusion to the test is at the 5% significance level is to ___________________________________________________. A) reject H₀,and conclude there are abnormal returns B) not reject H₀,and conclude there are abnormal returns C) reject H₀,and do not conclude there are abnormal returns D) not reject H₀,and do not conclude there are abnormal returns