Please help me with these questions. I don't need detailed explanations and calculations (just ABC) but if it is feasible, please post your draft! Please be careful, most of the time, experts give me many wrong answers (especially in Sta and Pro). Thanks so much, my pro!!!

14. The following statement about correlation coefficient is true: 1. The correlation coefficient and the slope of the regression line may have opposite signs. 11. A correlation of 1 indicates a perfect cause-and-effect relationship between the variables. Correlations of +.87 and -.87 indicate the same degree of clustering around the regression line. (A) I only (B) ll only (C) Ill only (D) I and Il (E) I, II, and