Jackson, Inc. is a manufacturer of lead crystal glasses. The standard direct mais quantity is 0.9 pound per glass at a cost of $0.30 per pound. The actual result for one month's production of 6.100 glasses was 14 pounds per plass, at a cost of $0.20 per pound. Calculate the direct material con variance and the direct materials officiency vario Select the formula, their enter the amounts and compute the cont variance for direct materials and identity whether the variance i tavomate (F) or untworable (U) Direct Materials Con Verande