The following data show the brand, price ($), and the overall score for 6 stereo headphones that were tested by Consumer Reports. The overall score is based on sound quality and effectiveness of ambient noise reduction. Scores rangefrom 0 (lowest) to 100 (highest). The estimated regression equation for these data is y = 25.667 + 0.293x , where x = price ($) and y = overall score.BrandPriceScoreBose18075Scullcandy16071Koss8562Phillips/O’Neill7056Denon6040JVC4526Round your answers to three decimal places.a. Compute SST, SSR, and SSE.SST(to 3 decimals)SSR(to 3 decimals)SSE(to 3 decimals)b. Compute the coefficient of determination r2.12 =Comment on the goodness of fit.The input in the box below will not be graded, but may be reviewed and considered by your instructor.blankc. What is the value of the sample correlation coefficient?rxy