Answer the Following Questions Using the Information Below

Answer the following questions using the information below:
These questions refer to flexible-budget variance formulas with the following descriptions for the variables: A = Actual;B = Budgeted;P = Price;Q = Quantity.
-The best label for the formula (AP - BP) AQ is the:

A) efficiency variance.
B) spending variance.
C) price variance.
D) total flexible-budget variance.