【单选题】

Company XYZ has a fixed price contract to produce 10,000 widgets for a price of $100,000.An invoice will not be generated until all widgets are complete

D、The budgeted cost of manufacturing the widgets is $9 per widget.All widgets were to be completed by today. Unfortunately, the project is behind schedule, and only 9,000 widgets have been complete
D、Actual manufacturing costs to date are $90,000. In the sample scenario above, what is the cost performance index
A、1.23.
B、0.9.
C、1.
D、1.1.