The following bar chart shows the activities to complete a project in $6$ months $($each cell

represents $1$ month$).$ The total project cost is $$700.$

After $2$ months, Activities A$,$ B$,$ half of C$,$ and half of D are completed for $$200.$ For this point in

time $(2$ months after the start date$).$

a$.$ What are the values of the budgeted cost of work performed, the budgeted cost of work

scheduled, and the actual cost of work performed?

b$.$ What is the status of the project in terms of budget $($over or under$)$ and the schedule

$($ahead or behind$)?($Give each answer in terms of a percent variance$).$