Hanson's first task at Horizon involves determining if the existing information system should be upgraded or remain. Two upgrade options, whether to build the new infrastructure or buy new infrastructure are shown in the decision tree created below by Hanson, with the associated costs and impacts. The cost and impact of staying with the existing infrastructure are also shown below. What is the EMV for Buy New Infrastructure? Successful Build the new Deployment infrastructure Impact: $4M Cost: $0.5M Unsuccessful 40% Deployment Buy new Impact: $2M infrastructure Stay, Buy. Build Cost: $0.75M 50% Successful Decision Deployment Impact: $4.2M Stay with existing infrastructure Unsuccessful Cost: SOM Deployment 100% Impact: $2M Decline in Business Impact: 2MO a. $1,850,000 O b. $350,000 O c. $2,350,000 O d. $2,100,000Which of the following is not true of multi-weighted scoring models? O a. Will include qualitative criteria O b. Will include quantitative criteria O c. Projects with higher scores are considered more desirable O d. Each criterion is assigned a weight O e. All options listed are trueConsider the following project where times are in weeks. Activity Immediate Duration Predecessors A 8 B 12 C AB 7 D B 4 E A 2 F C 3 G E, F 7 H D. F 3 What is the early finish for activity G? O a 10 O b. 29 O c. 22 Od. 0