If the actual quantity of direct materials used in producing a commodity differs from the standard quantity, the variance is termed:
a. controllable variance
b. price variance
c. quantity variance
d. rate variance

(C) Quantify variance

Explanation:

An quantify variance  is the distinction between the real utilization of something and its normal use.  

It tends to be a moderately self-assertive number, since it depends on an inferred gauge. Along these lines, an amount change for direct materials includes a pattern that is gotten from the bill of materials for an item,

c

explanation:

answer'; i believe the correct answer is (15,000) workers a year are treated for injuries caused by jacks, lifts or jack stands;