Given the table and summary output, please answer the following questions: $1.$ Intercept Slope : $2.$ The forecasting in Year $7$ is $3.$ The forecasting in Year is$\_3.$ The forecasting in Year $9$ is Please keep THREE decimal places. the digit one step to the right from the rounding digit is $0,1,2,3,$ or $4,$ round down. E$.$g$.53\mathrm{.}2543$ rounded to $3\mathrm{.}254$ If the digit one step right from the rounding digit is $5,6,7,8,$ or $9,$ round up$.$ E$.$g$.57\mathrm{.}2548$ rounded to $57\mathrm{.}255.$ SUMMARY OUTPUT Year Demand $180276$ Regression Statistics Multiple R $0\mathrm{.}87210744$ R Square $0\mathrm{.}76057138$ Adjusted RS $0\mathrm{.}7306428$ Standard $4\mathrm{.}2478158439048582$