ECO – Chez Henri is a restaurant chain that operates

Chez Henri is a restaurant chain that operates in 40 completely different cities. It employed an economist to estimate the components affecting the demand for its gross sales. The next equation was estimated utilizing cross sectional knowledge from every of its 40 eating places.YAnnual restaurant gross sales (in hundreds)X1Disposable per capital earnings (in hundreds) of the residents dwelling inside 5 miles of a restaurantX2Population (in hundreds) inside a 5-mile radius of a restaurantX3Number of competing eating places inside a 5-mile radiusThe following info was obtained from the regression evaluation:A number of R: zero.92R-Sq.: zero.85Std. Error of Est.: zero.40Evaluation of VarianceDFSum SquaresMean Sqr.F-StatRegression322073.318.2Residual36601.7VariableCoefficientStd. ErrorT-ValueConstant0.40.22.0X10.zero10.0042.5X20.zero20.0151.3X3-20.24.50-Four.6Answer the next questions:a. Give the estimated demand equation for predicting restaurant gross sales.b. Present an interpretation for every of the regression coefficients.c. Which of the coefficients are statistically important and which aren’t? Clarify.d. What p.c of variation are restaurant gross sales defined by this equation?