Use the Excel output in Figure 14.9(c) to do (1) through (6) for each of 0, 1, 2. and 3. Figure 14.9(c) (c) Excel output

Use the Excel output in Figure 14.9(c) to do (1) through (6) for each of β0, β1, β2. and β3.
Figure 14.9(c)
(c) Excel output for the Fresh detergent case (sample size: n = 30)

Coefficients 7.5891 2.3577 1.6122 0.5012 Standard Error Intercept Price (x1) IndPrice (x2) AdvExp (x3) t Stat 2.4450 3.1039 0.6379 3.6958 0.2954 5.4586 0.1259 3.9814 P-value 0.0046 0.0010 0.0000 0.0005 Lower 95% 2.5633 3.6690 1.0051 0.2424 Upper 95% 12.6149 -1.0464 2.2193 0.7599