The following data relate to direct materials costs for February:

Materials cost per yard: standard, $$1\mathrm{.}95$; actual, $$2\mathrm{.}04$

Yards per unit: standard, $4\mathrm{.}68$ yards; actual, $5\mathrm{.}10$ yards

Units of production: $9,200$

The direct materials quantity variance is

a$.$ $$7,882\mathrm{.}56$ favorable

b$.$ $$7,534\mathrm{.}80$ unfavorable

c$.$ $$7,882\mathrm{.}56$ unfavorable

d$.$ $$7,534,80$ favorable