Question from PMP

 I am have a question on PMP test that

Project A - Probability 0.2   Cost 8   Schedule 8

Project B - Probability 1      Cost 6   Schedule 6

Project C- Probability 2      Cost 1    Schedule 8

 

Q1 -If we go with the cost as a priority which project should be selected 

Q1A?

Q2-If we go with the schedule as priority which project should be selected

Q2A?