In the figure below, what does the difference in the two lines that Box B is pointing to indicate? Today Budgeted (Planned) Spending st (Person-Hours) B Earned Value Actual Spending Time (Date) O Project is over budget O Project is ahead of schedule O Can't tell, need more information O Project is behind schedule O Project is under budget Project is over budget Project is ahead of schedule Can't tell, need more information Project is behind schedule Project is under budget Project is on schedule O Project is on budget