A sales manager collected the following data on annual sales for new customer accounts and the number of years of experience for a sample of 10 salespersons. Years of Annual Sales Salesperson Experience ($1000) 1 1 85 N N BE 2 82 91 94 gg 104 8 LD 105 LD 11 117 10 13 124 a. Compute the residuals and choose a residual plot for this problem. y = @ (to 1 decimal)