A study analyzed the sustainability behaviors of CPA corporations. The level of support for corporate sustainability (measured on a quantitative scale ranging from 0 to 160 points) was obtained for each in a sample of 974 senior managers at CPA firms. The CEO of a CPA firm claims that the true mean level of support for sustainability is 74. Complete parts a through e. i Click the icon to view the printout. a. Specify the null and alternative hypotheses for testing this claim. O A. Ho: H# 74 OB. Ho: H = 74 Ha: H= 74 Ha: H 74 Ha: H # 74 b. For this problem, what is a Type I error? A Type II error? What is a Type I error in this problem? O A. A Type I error would be to conclude that the sample mean level of support for sustainability is greater than 74 when, in fact, the sample mean is less than 74. O B. A Type I error would be to conclude that the sample mean level of support for sustainability is less than 74 when, in fact, the sample mean is greater than 74. O C. A Type I error would be to conclude that the true mean level of support for sustainability is 74 when, in fact, the mean is not equal to 74 O D. A Type I error would be to conclude that the true mean level of support for sustainability is not 74 when, in fact, the mean is equal to 74. What is a Type II error in this problem? O A. A Type II error would be to conclude that the sample mean level of support for sustainability is greater 74 when, in fact, the sample mean is less 74. O B. A Type II error would be to conclude that the true mean level of support for sustainability is not 74 when, in fact, the mean is equal to 74. O C. A Type II error would be to conclude that the sample mean level of support for sustainability is less than 74 when, in fact, the sample mean is greater than 74. O D. A Type II error would be to conclude that the true mean level of support for sustainability is 74 when, in fact, the mean is not equal to 74. c. The provided printout of the analysis gives the results of the test. Locate the test statistic and the p-value on the printout. test statistic: p-value: (Type integers or decimals. Do not round.)d. At a = 0.05, give the appropriate conclusion. Choose the correct answer below. O A. Reject the null hypothesis. There is sufficient evidence at the