7 5 points At period 4. given the project status it is can be said that: Project is as planned Project is a head of schedule over budget Project is ahead of schedule and no cost overrun (under budget) O Project is behind schedule and no cost overrun Previous8 5 points Earned Value- EV of Task B is? O $1000 0 OOO $1400 $12009 5 points Commutative EV at Period 4 is? O $2800 $1800 OOO $1200 $2100