Using the appropriate model, sample size n, and output below: Model: y=0+1x1+2x2+3x3+ Sample size: n=8S=.6070Sq=93.0%Sq(adj)=90.2% (1) Report the total variation, unexplained variation, and explained variation as shown on the output. (Round your answers to 3 decimal places.) (2) Report R2 and R2 as shown on the output. (Round your answers to 3 decimal places.).