Use computer software packages, such as Minitab or Excel, to solve this problem The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures. Histoncal data for a sample of eight weeks follow Weekly Gross Revenue ($1,000s) 97 Television Advertising ($1,000) 5.0 Newspaper Advertising ($1,000s) 1.5 90 2.0 2.0 95 4.0 1.5 92 2.5 2.5 9:4 3.0 3.3 94 3.5 2.3 2.5 4.2 95 3.0 2.5 - Develop an estimated regression equation with the amount of television advertising as the independent variable (to 1 decimal). Revenue TVAdv b. Develop an estimated regression equation with both television advertising and newspaper advertising as the independent variables (to 2 decimals). TVAdy + NewsAdy c Is the estimated regression equation coefficient for television advertising expenditures the same in part () and in part (b)? Revenue Select d. Predict weekdy gross revenue for a week when $3.6 thousand is spent on television advertising and $1.9 thousand is spent on newspaper advertising? (to 2 decimals, necessary) in thousands