Fill the table below and answer the given questions

Monthly Months sales (y) X2 yz on job (x) thousands of XY ( Y - Y) ( Y - Y ) 2 ( Y - D ) ( Y - P ) 2 dollars P 0.80 2.40 7.00 LD DO UT A N 3.70 11.30 12.00 12 15.00 Total 52.2 a) Find b1 b)Find bo c) Write the equation and interpret d) Compute R and how is it different from adjusted R2. ECO 302 Fall, 2020 Page 7 of 14 e) Compute the estimated variance of the regression. f)Find Se g) Compute the estimated variance of b1 h) Compute the standard error of b1