The following data relate to direct materials costs for February:Materials cost per yard: standard, $1.91; actual, $2.04Yards per unit: standard, 4.62 yards; actual, 4.98 yardsUnits of production: 9,000The direct materials quantity variance isa.$6,188.40 favorableb.$6,188.40 unfavorablec.$6,609.60 favorabled.$6,609.60 unfavorable
