Calculate the CRs for the following activities and indicate

which activities are probably on target and which need to be

investigated. Comment on each activity.

Activity

Actual

Progress

Scheduled

Progress

Budgeted

Cost

Actual

Cost

A $4$ days $4$ days $$60$ $$40$

B $3$ days $2$ days $$50$ $$50$

C $2$ days $3$ days $$30$ $$20$

D $1$ day $1$ day $$20$ $$30$

E $2$ days $4$ days $$25$ $$25$