Q4. For the following information available, answer the following questions: Budget at Planned Value Actual Costs Earned Value Completion A $1,000 $1,000 $1,200 $ 1,000 $ 500 $ 500 $ 400 $ 400 $2,000 $1,500 $1,200 $1,000 $4,000 $2,000 $2,200 $2,500 E $1,000 $ 0 $ 100 $ 100 Total $8,500 $5,000 $5,100 $5,000 a) What activities are behind the schedule? Give reasons ( 2 marks) b) What activities are ahead of schedule? Give reasons ( 2 marks) c) What activities are over budget? Give reasons ( 2 marks) d) What activities are under budget? Give reasons ( 2 marks) e) Is the project under/over budget? Give reasons ( 2 marks)