can anyone help me No. 1?

If the labor efficiency variance is unfavorable, then actual hours exceeded standard hours allowed for the actual output. standard hours allowed for the actual output exceeded actual hours. the standard rate exceeded the actual rate. the actual rate exceeded the standard rate. the following materials standards have been established for a particular product the following data pertain to operations concerning the product for the last month What is the materials quantity variance for the month? $19, 460 F $9, 730 U $10, 115 U $20, 230 F