For each of these problems try to use consistent EC data related to what is CTP - critical to performance, CTQ - critical to quality, CTC - critical to cost. CTP might include speed of order entry, speed of delivery. CTQ might include delivery temperature 2 140 F, top deflection is $ 1cm, ... NB: you will have to estimate your own data in order to perform these methods. Problem 4: Develop and perform 2-successive iterations of the Pugh chart technique Problem 5: Develop a Weighted Decision Matrix for selecting the best pizza in BCS