does someone know how to get the answer to part C of this question when part A.) is -320 basis points and part B.) is 3.93%? thank you!!

5. On November 22, 2021, a class action lawsuit was filed against Snap, Inc. The lawsuit claims that Snap senior executives failed to disclose the material impact of Apple's change in privacy policies on the advertising revenues of Snap. Use the data below and the CAPM to complete the subsequent sentences about Snap stock (SNAP) by filling in the boxes. Ti CAPM Bi i 4.157% SNAP -0.040141 1.70 Market index-0.00480 0.804% riskless rate 0 (a) (1 point) The abnormal, unexpected stock price reaction for SNAP on November basis points. (b) (1 point) The standard deviation of non-Market, unique returns for SNAP is % (c) (1 point) The t-statistic testing the null hypothesis that the abnormal, unexpected return for SNAP is zero is 22 is 5. On November 22, 2021, a class action lawsuit was filed against Snap, Inc. The lawsuit claims that Snap senior executives failed to disclose the material impact of Apple's change in privacy policies on the advertising revenues of Snap. Use the data below and the CAPM to complete the subsequent sentences about Snap stock (SNAP) by filling in the boxes. Ti CAPM Bi i 4.157% SNAP -0.040141 1.70 Market index-0.00480 0.804% riskless rate 0 (a) (1 point) The abnormal, unexpected stock price reaction for SNAP on November basis points. (b) (1 point) The standard deviation of non-Market, unique returns for SNAP is % (c) (1 point) The t-statistic testing the null hypothesis that the abnormal, unexpected return for SNAP is zero is 22 is