You need to choose between two different project implementations of a software system you will introduce in your firm. You are given the benefits and costs for both of the projects for five years. a) For each project, calculate the following: NPV,[2 marks ] ROI, [1mark ] Payback Analysis [1 mark] Note that discount rate =12% b) Determine which project will be selected and justify your answer. [1 mark] Question 2: Use the Weighted Scoring Model (WSM) in order to analyze of site selection based on factors rating. These factors are Skilled Labor, Raw materials and Market proximity. The following table give the weight of each factors as well as the rating of each Site according to each factor. a. Calculate the total score of each site based on the Weighted Scoring Model in order to rank sites. [2 mark] b. Which Site will be selected based on the Weighted Scoring Model? [0.5] Justify your answer. [0.5 mark ]