Comment on the statistical significance of your results.$$ Based on the t$-$statistics, are the coefficient estimates$$statistically different from zero?$$According to the R$,$ does the model fit well?$$ Explain how you reach the conclusions.$$

Comment on the economic significance of your results.$$What are the economic meanings of the regression coefficients?$$ Is the stock under$-$ or over$-$priced?$$ Is the stock riskier than the average stock, in terms of systematic risk?$$ Explain how to you reach the conclusions.