A marketing organization wishes to study the effects of four sales methods on weekly sales of a product. The organization employs a randomized block design in which three salesman use each sales method. The results obtained are given in the following table. along with the JMP output of a randomized block ANOVA of these data. 1 32 29 39 2 32 36 28 3 28 25 23 4 24 24 23 5 119.33333 23.8667 19.5273 Error 6 7.33333 1.2222 Prob > F C. Total 11 126.6666? 25.6889 6.6612* Method 3 166.666676 27.4545 6.6607* Sales-an 2 2 18.666678 7.6364 6.6224* \f(c) Use Tukey simultaneous 95 percent condence intervals to make pairwise comparisons of the sales method effects on mean weekly sales. Which sales methodts) maximize mean weekly sales? {Round your answers to 3 decimal places. Negative amounts should be indicated by a minus sign} Method 1 Method 2: Method 1 7 Method 3: Method 1 Method 4: Method 2 Method 3: Method 2 7 Method 4: Method 3 Method 4