You may need to use the appropriate technology to answer this question. The following estimated regression equation relating sales to inventory investment and advertising expenditures was given. =26 +15x+8x2 The data used to develop the model came from a survey of 10 stores; for these data, SST = 18,000 and SSR = 14,000. (a) Compute SSE, MSE, and MSR. (Round your answers to two decimal places.) SSE = MSE = MSR = (b) Use an F test and a 0.05 level of significance to determine whether there is a relationship among the variables. State the null and alternative hypotheses. # Ho: B = 0 and B = 0 # Ha B = 0 and 20 Mo B-B-0 H: One or more of the parameters is not equal to zero. # Ho B0 and 20 1 H: One or more of the parameters is equal to zero. > Hoj By By S Hj Bs B < H HBB Find the value of the test statistic. (Round your answer to two decimal places.) F = Find the p-value. (Round your answer to three decimal places.) p-value= State your conclusion. Do not reject Ho. There is sufficient evidence to conclude that there is a significant relationship among the variables. Reject Ho. There is insufficient evidence to conclude that there is a significant relationship among the variables. Reject H. There is sufficient evidence to conclude that there is a significant relationship among the variables. Do not reject Ho. There is insufficient evidence to conclude that there is a significant relationship among the variables.