This is Statistics. This only multiple choice. Provide solution thank you. Follow the numbering from 6 to 10.

For numbers 6 to 10, refer to the given situation below. A restaurant sells halo-halo with varied number of ingredients for prices indicated on the data table. Number of ingredients 2 3 5 6 Price of halo halo 15 16.5 18 19.5 21 6. What is the independent variable x? A. number of ingredients B. price of halo halo C. size of halo-halo D. number of halo-halo per serving 7. What is the dependent variable up A. number of ingredients B. price of halo-halo C. size of halo-halo D. number of halo-halo per serving B. Based on the given data, the equation of the regression line is 9 = 1.5 + 12. What is the slope? A. b - 1.5 B. b - - 1.5 C. b - 12 D. b = - 12 9. Based on the given data, the equation of the regression line is 9 = 15 + 12. What in the y-intercept? A. a - 1.5 B. a = - 1.5 C. a = 12 D. a- - 12 10. Based on the linear regression equation 9 = 15 + 12, how much will halo halo with 10 ingredients cost? A. 24 B. 25.5 C. 27 D. 28.5