Motts incorporated has a standard cost system in which the standard direct labor for a particular product is o 5 hours at the stondird rate of $210 per hour The company has reported the following nctual results for the product for October: Required: 9. Comptite the labor rate variance for October. b. Compute the labor efficiency variance for October. Note: Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (I.e., zero variance). Input all amounts as positive values