+ Question (2) (4 marks) A fast-food franchise is test marketing 3 new menu items. To find out if they have the same popularity, 8 franchised restaurants are randomly chosen for participation in the study. In accordance with the randomized block design, each restaurant will be testing marketing all 3 new menu items. Furthermore, a restaurant will test market only one menu item per week, and it takes 3 weeks to test market all menu items. The testing order of the menu items for each restaurant is randomly assigned as well. Blocks/ Treatments M1 M2 M3 1 32 17 40 2 42 36 46 3 40 35 40 4 21 18 48 5 31 28 58 6 43 27 44 7 30 27 30 8 30 26 23