Is answer choice A correct?

A convenience store manager notices that sales of soft drinks are higher on hotter days. The data are shown here. K x (high temp) 55 58 64 68 70 75 80 84 y (No. cans sold) 340 335 410 460 450 610 735 780 Calculate the value of the correlation coefficient and find the equation of the regression line. O A. y= - 621.83 + 16.42x, 0.967 O B. y= - 621.83 + 16.42x, 0.936 O C. y= 39.895 +0.057x, 0.967 O D. y= 39.895 + 0.057x, 0.936 K